ニオブ (JP Patent Analysis Report)
The Technical Field "ニオブ" had 967 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a significantly decreased of -252 filings (-20.7%) over 1,219 they had in the same period of the previous year (2021-01-01 to 2021-08-31). This report also includes technical terms related to " Nb ", " コロンビウム ", " ニオビウム " in the search set.
The highest number of filings in 2014 with 2,249 cases, and their lowest number in 2022 with 1,240 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 9,620 cases in total) is 1,603, and the median is 1,846. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,603 patents |
| Std Dev | 652 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,240 cases | -29.78 % |
| 2021 year | 1,766 cases | -8.26 % |
| 2020 year | 1,925 cases | -8.68 % |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the JP patent database for ニオブ for the period of the last 10 years (2014-01-01 to 2024-04-30). You can compare the information in this report with the trends in your competitors’ patent filings and technologies, and use it to search for important patents.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of ニオブ, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, their top coapplicants (joint research partners, alliance partners), and their most important patents. It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.
He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.
After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..
Introduction
The concept of the "IP landscape" (IPL) has been attracting attention recently.
An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.
IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.
After reading this search report, you may be interested in more detailed patent searches and patent analysis. We offer a service called Patent Integration, which is an integrated patent search and patent analysis service. With reasonable pricing and a simple user interface such that even beginners can quickly search for and analyze patent information by company or technology from a web browser, please consider using it for detailed patent searches, patent analysis, and IP landscaping.
Patent Integration has a patent-landscaping function that can visually represent a set of tens of thousands of patents/patent applications. This allows you to convincingly show the technical positions of your company and its competitors to your management and business strategists in order to formulate management strategies and business strategies.
ニオブ, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ニオブ over the last 20 years (JP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
In this report, you can only see the change in the number of patents/patent applications by company or technology, whereas Patent Integration allows you to quickly compare the number of patent applications with your competitors in each technical field by cross-referencing with other keywords and patent classifications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 18,517 cases retrieved by applying the following search formula and analysis period to the following patent database. Patent information such as a patent analysis result, a patent map, and a patent landscape can be freely used for patent searches, analysis, and work on intellectual property strategies, including IP landscaping.
ニオブ
Same industry / competition company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as ニオブ are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 271 cases, followed by JFEスチール株式会社 with 137 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 271 cases |
| JFEスチール株式会社 | 137 cases |
| 日本製鉄株式会社 | 108 cases |
| 株式会社東芝 | 22 cases |
| TDK株式会社 | 13 cases |
| 大同特殊鋼株式会社 | 12 cases |
| 株式会社神戸製鋼所 | 10 cases |
| 株式会社プロテリアル | 10 cases |
| 株式会社日立製作所 | 3 cases |
| パナソニックホールディングス株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 日本製鉄株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,648 cases, followed by JFEスチール株式会社 with 1,273 cases.
| Name | Cases |
|---|---|
| 日本製鉄株式会社 | 1,648 cases |
| JFEスチール株式会社 | 1,273 cases |
| 住友化学株式会社 | 704 cases |
| 株式会社東芝 | 434 cases |
| 株式会社神戸製鋼所 | 293 cases |
| 株式会社プロテリアル | 263 cases |
| TDK株式会社 | 261 cases |
| 大同特殊鋼株式会社 | 107 cases |
| 株式会社日立製作所 | 49 cases |
| パナソニックホールディングス株式会社 | 27 cases |
Same industry / competition company, Change in the Number of JP Patents
Below is a patent map showing changes in the number of applications for JP patents of 11 companies in the same industry over the past 20 years.
Top company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as ニオブ are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, JFEスチール株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 137 cases, followed by 日本製鉄株式会社 with 108 cases.
| Name | Cases |
|---|---|
| JFEスチール株式会社 | 137 cases |
| 日本製鉄株式会社 | 108 cases |
| 株式会社東芝 | 22 cases |
| 株式会社神戸製鋼所 | 10 cases |
| 株式会社日立製作所 | 3 cases |
| パナソニックホールディングス株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 日本製鉄株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,648 cases, followed by JFEスチール株式会社 with 1,273 cases.
| Name | Cases |
|---|---|
| 日本製鉄株式会社 | 1,648 cases |
| JFEスチール株式会社 | 1,273 cases |
| 株式会社東芝 | 434 cases |
| 株式会社神戸製鋼所 | 293 cases |
| 株式会社日立製作所 | 49 cases |
| パナソニックホールディングス株式会社 | 27 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ニオブ’s top 7 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of JP patent filings by ニオブ’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 日本製鉄株式会社
ニオブ filed 1,648 joint applications with 日本製鉄株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 870 cases in total) is 145, and the median is 158. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2019 with 230 cases, and their lowest number in 2022 with 80 cases.
| Index | Value |
|---|---|
| Average | 145 patents |
| Std Dev | 75.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 80 cases | -29.82 % |
| 2021 year | 114 cases | -47.5 % |
| 2020 year | 217 cases | -5.65 % |
Trends in filing of joint patent applications with JFEスチール株式会社
ニオブ filed 1,273 joint applications with JFEスチール株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 607 cases in total) is 101, and the median is 106. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 186 cases, and their lowest number in 2022 with 98 cases.
| Index | Value |
|---|---|
| Average | 101 patents |
| Std Dev | 31.6 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 98 cases | -13.27 % |
| 2021 year | 113 cases | +6.60 % |
| 2020 year | 106 cases | -26.90 % |
Trends in filing of joint patent applications with 株式会社東芝
ニオブ filed 434 joint applications with 株式会社東芝 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 164 cases in total) is 27.3, and the median is 27.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2017 with 83 cases, and their lowest number in 2022 with 18 cases.
| Index | Value |
|---|---|
| Average | 27.3 patents |
| Std Dev | 14.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 18 cases | -28.00 % |
| 2021 year | 25 cases | -13.79 % |
| 2020 year | 29 cases | -21.62 % |
Trends in filing of joint patent applications with 株式会社神戸製鋼所
ニオブ filed 293 joint applications with 株式会社神戸製鋼所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 84 cases in total) is 14.0, and the median is 16.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 68 cases, and their lowest number in 2022 with 10 cases.
| Index | Value |
|---|---|
| Average | 14.0 patents |
| Std Dev | 7.4 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | -56.5 % |
| 2021 year | 23 cases | +43.8 % |
| 2020 year | 16 cases | 0 |
Trends in filing of joint patent applications with 株式会社日立製作所
ニオブ filed 49 joint applications with 株式会社日立製作所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 23 cases in total) is 3.8, and the median is 4.0. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2017 with 8 cases, and their lowest number in 2022 with 3 cases.
| Index | Value |
|---|---|
| Average | 3.8 patents |
| Std Dev | 2.2 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | -40.0 % |
| 2021 year | 5 cases | -28.57 % |
| 2020 year | 7 cases | +133 % |
Information on important patents (JP)
The following shows JP patents held by ニオブ that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ニオブ’s JP patents/patent applications of high importance cited by Examiners in patent examination processes.
By noting the most important patents, you can obtain knowledge of the competitive business environment in which ニオブ is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.
If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.
Glossary
- Cited
- Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
- Request for invalidation trial
- Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
- Opposition
- Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
- Information provision
- Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
- Browsing request
- Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.
Invalidationed Trial cases
List of latest Invalidationed Trial patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 3 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.3 times. The most recently Invalidation Trial patent is 特許6497176 "ロータ用無方向性電磁鋼板及びロータ用無方向性電磁鋼板の製造方法" (Invalidation Trial day 2023-06-01) , next is 特許6777824 "オーステナイト系ステンレス鋼及びその製造方法" (Invalidation Trial day 2021-08-31) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6497176 | ロータ用無方向性電磁鋼板及びロータ用無方向性電磁鋼板の製造方法 | 2023-06-01 |
| 2 | 特許6777824 | オーステナイト系ステンレス鋼及びその製造方法 | 2021-08-31 |
| 3 | 特許6323815 | 有機光電子素子およびこれを含む表示装置 | 2021-07-30 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 3 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.3. The most invalidation trial patent is 特許6497176 "ロータ用無方向性電磁鋼板及びロータ用無方向性電磁鋼板の製造方法" (2 times) , and the next most invalidation trial patent is 特許6291598 "ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6497176 | ロータ用無方向性電磁鋼板及びロータ用無方向性電磁鋼板の製造方法 | 2 times |
| 2 | 特許6291598 | ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子 | 1 times |
| 3 | 特許6777824 | オーステナイト系ステンレス鋼及びその製造方法 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 68 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7313105 "構造体及び接合体" (Opposition day 2024-01-22) , next is 特許7315857 "方向性電磁鋼板の製造方法" (Opposition day 2024-01-22) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7313105 | 構造体及び接合体 | 2024-01-22 |
| 2 | 特許7315857 | 方向性電磁鋼板の製造方法 | 2024-01-22 |
| 3 | 特許7287448 | 浸炭用温間鍛造部品及びその製造方法 | 2023-12-05 |
| 4 | 特許7286999 | 圧電素子、液体吐出ヘッド、およびプリンター | 2023-12-04 |
| 5 | 特許7272438 | 鋼材およびその製造方法、ならびにタンク | 2023-11-13 |
| 6 | 特許7282854 | 正極活物質およびこれを含むリチウム二次電池 | 2023-10-27 |
| 7 | 特許7252497 | 熱間圧延鋼材 | 2023-10-05 |
| 8 | 特許7262172 | 高Ｍｎオーステナイト系ステンレス鋼 | 2023-10-05 |
| 9 | 特許7243936 | 無方向性電磁鋼板、鉄心、鉄心の製造方法、モータ、およびモータの製造方法 | 2023-09-21 |
| 10 | 特許7257345 | 光学ガラスの製造方法 | 2023-09-21 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 123 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-146427 "光学積層体及び表示装置" (Protest day 2024-03-25) , next is 特表2023-511307 "高屈折率インプリント組成物と材料及びそれを作製するためのプロセス" (Protest day 2024-03-12) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-146427 | 光学積層体及び表示装置 | 2024-03-25 |
| 2 | 特表2023-511307 | 高屈折率インプリント組成物と材料及びそれを作製するためのプロセス | 2024-03-12 |
| 3 | 特表2023-542727 | 固体イオン伝導体化合物、それを含む固体電解質、それを含む電気化学セル、及びその製造方法 | 2024-03-01 |
| 4 | 特開2021-190250 | 電極材料、電極、二次電池、電池パック、及び車両 | 2024-02-28 |
| 5 | 特開2022-158883 | 機械構造部品用鋼線およびその製造方法 | 2024-02-21 |
| 6 | 特開2022-158884 | 機械構造部品用鋼線およびその製造方法 | 2024-02-21 |
| 7 | 特開2022-158882 | 機械構造部品用鋼線およびその製造方法 | 2024-02-21 |
| 8 | 特開2021-075417 | 光学ガラス、プリフォーム及び光学素子 | 2024-02-19 |
| 9 | 特表2023-527035 | 高安全性及び高容量を兼ね備えたリチウム電池用正極板、その製造方法及び使用 | 2024-01-30 |
| 10 | 特表2023-529543 | マンガンリッチなカソード活物質の製造方法 | 2024-01-26 |
| 11 | 特開2023-031278 | フォトダイオードの構造 | 2024-01-05 |
| 12 | 特許7470752 | 特定の波長を有する光を自己フィルタリングするフォトダイオードの構造 | 2024-01-05 |
| 13 | 特許5368741 | 遷移金属酸化膜を有する半導体素子およびその製造方法 | 2024-01-05 |
| 14 | 特表2023-553379 | 核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング | 2024-01-05 |
| 15 | 特表2023-549235 | ナトリウム金属電池及び電気化学装置 | 2023-12-25 |
| 16 | 特開2021-169184 | 積層体、積層体の製造方法、および有機素子 | 2023-12-21 |
| 17 | 特開2023-054181 | 光学ガラス、プリフォーム及び光学素子 | 2023-12-08 |
| 18 | 特表2022-537190 | 高強度冷間圧延鋼ストリップを熱処理する方法 | 2023-12-07 |
| 19 | 特表2022-537037 | 冷間圧延鋼ストリップを熱処理する方法 | 2023-12-07 |
| 20 | 再公表2020/137440 | リチウム含有複合酸化物の製造方法 | 2023-12-06 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 307 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.3. The most protest patent is 特許6325344 "電極材料の製造方法" (6 times) , and the next most protest patent is 特許7290921 "圧電磁器組成物及びその製造方法、並びに圧電磁器、圧電素子及び圧電振動装置" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6325344 | 電極材料の製造方法 | 6 times |
| 2 | 特許7290921 | 圧電磁器組成物及びその製造方法、並びに圧電磁器、圧電素子及び圧電振動装置 | 5 times |
| 3 | 特許7408347 | 高Ｎｉ合金及び高Ｎｉ合金の製造方法 | 4 times |
| 4 | 特開2018-115855 | 金属材料の鋳造システムおよび方法 | 4 times |
| 5 | 特開2021-190250 | 電極材料、電極、二次電池、電池パック、及び車両 | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 166 patents Inspection from third parties. The average number of Inspection is 1.3 times. The most recently Inspection patent is 特開2022-158883 "機械構造部品用鋼線およびその製造方法" (Inspection day 2024-03-21) , next is 特開2022-158884 "機械構造部品用鋼線およびその製造方法" (Inspection day 2024-03-21) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2022-158883 | 機械構造部品用鋼線およびその製造方法 | 2024-03-21 |
| 2 | 特開2022-158884 | 機械構造部品用鋼線およびその製造方法 | 2024-03-21 |
| 3 | 特開2022-158882 | 機械構造部品用鋼線およびその製造方法 | 2024-03-21 |
| 4 | 特表2023-542727 | 固体イオン伝導体化合物、それを含む固体電解質、それを含む電気化学セル、及びその製造方法 | 2024-03-15 |
| 5 | 特開2021-190250 | 電極材料、電極、二次電池、電池パック、及び車両 | 2024-03-08 |
| 6 | 特表2023-526710 | 固体ポリマー組成物、自立フィルム及び発光デバイス | 2024-03-01 |
| 7 | 特表2023-529543 | マンガンリッチなカソード活物質の製造方法 | 2024-02-27 |
| 8 | 特表2023-527035 | 高安全性及び高容量を兼ね備えたリチウム電池用正極板、その製造方法及び使用 | 2024-02-20 |
| 9 | 特許6304632 | シリカの還元プロセス | 2024-02-13 |
| 10 | 特表2023-553379 | 核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング | 2024-01-26 |
| 11 | 特開2021-169184 | 積層体、積層体の製造方法、および有機素子 | 2024-01-23 |
| 12 | 特表2023-549235 | ナトリウム金属電池及び電気化学装置 | 2024-01-22 |
| 13 | 特許7412484 | 焼結磁性合金及びそれから誘導される組成物の粒界工学 | 2023-12-22 |
| 14 | 再公表2020/137440 | リチウム含有複合酸化物の製造方法 | 2023-12-15 |
| 15 | 特表2022-537190 | 高強度冷間圧延鋼ストリップを熱処理する方法 | 2023-12-12 |
| 16 | 特表2022-537037 | 冷間圧延鋼ストリップを熱処理する方法 | 2023-12-12 |
| 17 | 特開2023-049311 | 耐疲労き裂伝播特性に優れた鋼材の製造方法 | 2023-12-05 |
| 18 | 特開2023-049313 | 耐疲労き裂伝播特性に優れた鋼材の製造方法 | 2023-12-05 |
| 19 | 特許7371722 | 光学ガラスおよび光学部品 | 2023-12-05 |
| 20 | 特表2020-533283 | エンドキシフェンを製造および使用する方法 | 2023-11-29 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 463 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.3. The most inspection patent is 特許6325344 "電極材料の製造方法" (24 times) , and the next most inspection patent is 特許6274628 "炭素蒸着アルカリ金属ホスホシリケートカソード材料、及び二つの乾燥高エネルギーミリングステップを含むそれの製造方法" (10 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6325344 | 電極材料の製造方法 | 24 times |
| 2 | 特許6274628 | 炭素蒸着アルカリ金属ホスホシリケートカソード材料、及び二つの乾燥高エネルギーミリングステップを含むそれの製造方法 | 10 times |
| 3 | 特開2021-190250 | 電極材料、電極、二次電池、電池パック、及び車両 | 7 times |
| 4 | 特許6427677 | 軟磁性材料およびその製造方法 | 7 times |
| 5 | 特許6781864 | ペリクル膜、ペリクル枠体、ペリクル、その製造方法、露光原版、露光装置、半導体装置の製造方法 | 6 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 4,438 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.1. The most cited patent is 特許6112527 "遊技機" (202 times) , and the next most cited patent is 特許6984993 "自発光感光性樹脂組成物、これから製造されたカラーフィルタおよび前記カラーフィルタを含む画像表示装置" (53 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6112527 | 遊技機 | 202 times |
| 2 | 特許6984993 | 自発光感光性樹脂組成物、これから製造されたカラーフィルタおよび前記カラーフィルタを含む画像表示装置 | 53 times |
| 3 | 特許6693217 | 極低温用高Ｍｎ鋼材 | 45 times |
| 4 | 特許6596194 | 固体イオンキャパシタ | 40 times |
| 5 | 特許5831654 | 芳香族複素環誘導体、それを用いた有機エレクトロルミネッセンス素子、照明装置及び表示装置 | 40 times |
Providing patent information to the media (newspapers, magazines, etc.)
"Patent Integration Report" is a web service provided by "Patent Integration Co., Ltd." operated by patent attorneys who are experts in intellectual property rights. Based on the latest patent data, this is one of the largest patent report services in Japan that provides information on technology trends in various companies and technology fields.
The purpose of this web service is to make intellectual property information familiar to many people, regardless of whether they have an interest in intellectual property rights, and to make use of it.
We actively provide various types of patent information that can be used in various media articles such as newspapers, magazines, and web media. Please feel free to contact us from "Inquiry form for details on the content of patent information that can be provided, conditions for provision, etc. Please contact us.
About this Site
All rights related to the data, documents and charts belong to "an integrated patent search/analysis service provider, Patent Integration". Please specify the source “Patent Integration Report, URL: https://patent-i.com/report/en/" when inserting them into in-house materials, external report materials, etc., regardless of whether they are paid or free of charge.
Patent data is obtained by aggregating and analyzing the latest patent data issued by the Patent Offices of respective countries and jurisdictions and by WIPO. Although we take great care in publishing and analyzing the results, we do not guarantee the correctness of the data. We appreciate your understanding.
If you have any concerns about this service, please feel free to contact us.
All rights to the data, documents, figures and tables are reserved by e-Patent. When publishing internal documents, external reports, etc. (whether paid or free of charge), please use the following URL: https://e-patent.co.jp/.
Please note the following points for use.
e-Patent will not be liable for any damages or losses arising from the use of the global patent application status, ranking information, or population search formula in the "SDGs Global Company Ranking from a Patent Perspective". Items with ● in front of the target are not supported at this time (judged to be difficult to approach from the patent information analysis).
Citation of patent application status and ranking information
There is no problem to cite patent application status and ranking information, but please clearly indicate "Source: e-Patent Co.
Graphs are image data.
Please note that the various graphs are image data, but we cannot provide them in text data.Scope of coverage for each goal/target
- Based on the description of each goal and target of the SDGs, we have set the scope of technologies to be covered based on our and e-Patent's past experience, etc. (in some cases, the search is based on social issues themselves). Therefore, please note that there is a possibility that this "SDGs Global Company Ranking from Patent Perspective" may not cover 100%.
- A population search formula is clearly indicated for each goal/target (database: Patent Integration). You may use the population search formula as it is, or you may improve it by yourself.
- This search covers patents and utility models, including both published and registered patents (design and design patents are excluded). The unit of count is the number of applications, not the number of patent families.
About the name collation and name control of applicants and right holders
- Company rankings are based on the results calculated by "Patent Integration", with Japanese organizations in Japanese and other companies in English (some are in Japanese).
- Company names may be the names of the companies at the time of application, but the results calculated by Patent Integration are used as is. Company names are used as they were at the time of application.
- Because of the fluctuation in the names of companies (i.e., applicant/right holder names in the patent information), there are cases where the same company appears more than once in the top 10. The number of applications filed by the same company in the top 10 is the total number of applications filed by the company.
Credit notation
・MeCab user dictionary for science technology term © National Bioscience Database Center licensed under CC Attribution-Share Alike 4.0 International
Our Commitment to Safety and Security
Patent Integration Co., Ltd. is committed to providing high-quality patent information based on the latest patent data on more than 45 million cases collected from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publication. 
Patent Integration Co., Ltd. collects the patent data from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publications to provide it widely in the form of reports so that anyone can check patent information and patent trends with confidence. 
Patent Integration Co., Ltd. is committed to various efforts to enhance the reliability of the information and to allow users to search patent information with confidence.