純度 (JP Patent Analysis Report)
The Technical Field "純度" had 44 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -47 filings (-51.6%) over 91 they had in the same period of the previous year (2022-01-01 to 2022-02-28).
The highest number of filings in 2014 with 1,080 cases, and their lowest number in 2022 with 640 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,126 cases in total) is 688, and the median is 706. 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 | 688 patents |
| Std Dev | 257 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 640 cases | -7.51 % |
| 2021 year | 692 cases | -3.89 % |
| 2020 year | 720 cases | -23.49 % |
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 純度 for the period of the last 10 years (2014-01-01 to 2024-10-31). 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 純度, 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.
純度, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 純度 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 8,200 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.
純度
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "純度".
- 純度 (Main page / Including the following synonyms)
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 純度 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, 東ソー株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 11 cases, followed by 三菱マテリアル株式会社 with 8 cases.
| Name | Cases |
|---|---|
| 東ソー株式会社 | 11 cases |
| 三菱マテリアル株式会社 | 8 cases |
| 東レ株式会社 | 8 cases |
| 住友化学株式会社 | 4 cases |
| 株式会社半導体エネルギー研究所 | 3 cases |
| 株式会社東芝 | 2 cases |
| 三井化学株式会社 | 1 cases |
| 住友電気工業株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 株式会社半導体エネルギー研究所 has the highest number of joint applications in the last for the target period (2014 to 2024) with 229 cases, followed by 三菱マテリアル株式会社 with 96 cases.
| Name | Cases |
|---|---|
| 株式会社半導体エネルギー研究所 | 229 cases |
| 三菱マテリアル株式会社 | 96 cases |
| 東レ株式会社 | 60 cases |
| 東ソー株式会社 | 59 cases |
| 株式会社東芝 | 45 cases |
| 三井化学株式会社 | 44 cases |
| 住友化学株式会社 | 43 cases |
| 株式会社レゾナック・ホールディングス | 35 cases |
| 住友電気工業株式会社 | 18 cases |
| 株式会社日立製作所 | 15 cases |
| 三菱化学株式会社 | 4 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 純度 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, 三菱マテリアル株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 8 cases, followed by 住友化学株式会社 with 4 cases.
| Name | Cases |
|---|---|
| 三菱マテリアル株式会社 | 8 cases |
| 住友化学株式会社 | 4 cases |
| 株式会社半導体エネルギー研究所 | 3 cases |
| 株式会社東芝 | 2 cases |
| 三井化学株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 株式会社半導体エネルギー研究所 has the highest number of joint applications in the last for the target period (2014 to 2024) with 229 cases, followed by 三菱マテリアル株式会社 with 96 cases.
| Name | Cases |
|---|---|
| 株式会社半導体エネルギー研究所 | 229 cases |
| 三菱マテリアル株式会社 | 96 cases |
| 株式会社東芝 | 45 cases |
| 三井化学株式会社 | 44 cases |
| 住友化学株式会社 | 43 cases |
| 株式会社日立製作所 | 15 cases |
| 三菱化学株式会社 | 4 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 純度’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 純度’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 三菱化学株式会社
純度 filed 4 joint applications with 三菱化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 10 years (2013 to 2023, 12 cases in total) is 1.1, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.3, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 4 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.1 patents |
| Std Dev | 2.5 |
| COV | 2.3 |
| Year | Cases | YOY |
|---|---|---|
| 2014 year | 4 cases | -50.0 % |
| 2013 year | 8 cases | - |
Trends in filing of joint patent applications with 三菱マテリアル株式会社
純度 filed 96 joint applications with 三菱マテリアル株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 39 cases in total) is 6.5, and the median is 6.5. 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 2014 with 19 cases, and their lowest number in 2022 with 4 cases.
| Index | Value |
|---|---|
| Average | 6.5 patents |
| Std Dev | 2.1 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 4 cases | -33.3 % |
| 2021 year | 6 cases | -14.29 % |
| 2020 year | 7 cases | -22.22 % |
Trends in filing of joint patent applications with 株式会社東芝
純度 filed 45 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, 18 cases in total) is 3.0, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 0.6, and there have been relatively large 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 10 cases, and their lowest number in 2022 with 2 cases.
| Index | Value |
|---|---|
| Average | 3.0 patents |
| Std Dev | 1.8 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | -33.3 % |
| 2021 year | 3 cases | 0 |
| 2020 year | 3 cases | -25.00 % |
Trends in filing of joint patent applications with 株式会社日立製作所
純度 filed 15 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, 4 cases in total) is 0.7, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.1, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2017 with 4 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.7 patents |
| Std Dev | 0.7 |
| COV | 1.1 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 2 cases | - |
| 2020 year | 0 cases | -100 % |
| 2019 year | 1 cases | 0 |
Trends in filing of joint patent applications with 三井化学株式会社
純度 filed 44 joint applications with 三井化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 9 cases in total) is 1.5, and the median is 1.5. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large 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 2014 with 12 cases, and their lowest number in 2020 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.5 patents |
| Std Dev | 1.4 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | - |
| 2020 year | 0 cases | -100 % |
Information on important patents (JP)
The following shows JP patents held by 純度 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 純度’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 純度 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.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 22 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7458523 "窒化ホウ素粉末" (Opposition day 2024-06-24) , next is 特許7401838 "液体アンモニア中応力腐食割れ特性の評価方法" (Opposition day 2024-06-19) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7458523 | 窒化ホウ素粉末 | 2024-06-24 |
| 2 | 特許7401838 | 液体アンモニア中応力腐食割れ特性の評価方法 | 2024-06-19 |
| 3 | 特許7362930 | 焼鈍分離剤の製造方法及び焼鈍分離剤並びに方向性電磁鋼板 | 2024-04-11 |
| 4 | 特許7346700 | オキシハロゲン化物前駆体 | 2024-03-19 |
| 5 | 特許7298893 | 高純度マンガンの製造方法および高純度マンガン | 2023-12-27 |
| 6 | 特許7274816 | 金スパッタリングターゲットとその製造方法 | 2023-10-26 |
| 7 | 特許7210036 | アルツハイマー病および他の神経変性障害のためのバイオマーカーおよび診断方法 | 2023-07-20 |
| 8 | 特許7165287 | 窒化ホウ素粉末、及び窒化ホウ素粉末の製造方法 | 2023-04-24 |
| 9 | 特許7147313 | 金属ベース基板 | 2023-03-24 |
| 10 | 特許7140939 | 窒化ホウ素粉末、及び窒化ホウ素粉末の製造方法 | 2023-03-16 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 49 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2022-156863 "ニッケルナノ粒子、その製造方法、ペースト材料及び積層セラミックコンデンサ" (Protest day 2024-09-17) , next is 特表2023-548433 "ＭｏＯ２ Ｃｌ２の製造" (Protest day 2024-08-30) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-156863 | ニッケルナノ粒子、その製造方法、ペースト材料及び積層セラミックコンデンサ | 2024-09-17 |
| 2 | 特表2023-548433 | ＭｏＯ２ Ｃｌ２の製造 | 2024-08-30 |
| 3 | 特表2023-506487 | 低酸化物トレンチディッシングシャロートレンチアイソレーション化学的機械平坦化研磨 | 2024-08-08 |
| 4 | 特開2023-071626 | 高純度のＳｉＣ結晶体の製造方法 | 2024-07-10 |
| 5 | 特許7515583 | 通気性プラグ、基板支持アセンブリおよびシャワープレート | 2024-06-18 |
| 6 | 特開2021-116244 | 高純度プロタミン硫酸塩 | 2024-05-29 |
| 7 | 特開2022-186756 | アルロース結晶の製造方法 | 2024-05-20 |
| 8 | 特表2023-507275 | ビス（２－ヒドロキシエチル）テレフタレートの精製方法の製造方法 | 2024-05-14 |
| 9 | 特表2022-513628 | クモ糸タンパク質のアルカリ精製法 | 2024-04-25 |
| 10 | 特開2024-011052 | ポリエステル系支持体の回収方法およびポリエステル製品の製造方法 | 2024-03-22 |
| 11 | 特開2023-166957 | 化合物及びフマル酸の結晶形態、医薬組成物及びコロナウイルス誘発性疾患の治療方法 | 2024-02-20 |
| 12 | 特表2024-501311 | 安定性が高められたアルロース | 2024-02-06 |
| 13 | 特許7550225 | 溶液工程でのＰＮＡオリゴマーの製造方法 | 2024-01-19 |
| 14 | 特表2023-517332 | レバウジオシドＭ甘味料組成物 | 2023-12-22 |
| 15 | 特表2022-548481 | 高剪断可溶化を介してスパイダーシルクタンパク質を単離するための方法 | 2023-11-29 |
| 16 | 特許7516872 | 高純度微粒アルミナ粉末 | 2023-10-25 |
| 17 | 特許7484134 | ジルコン酸カルシウム系粉末及びその製造方法 | 2023-10-13 |
| 18 | 特許7441163 | シリカ微粒子分散液およびその製造方法 | 2023-10-10 |
| 19 | 特許7424859 | シリカ微粒子分散液およびその製造方法 | 2023-10-06 |
| 20 | 特許7500652 | 再生ビス（２－ヒドロキシエチル）テレフタラートの色合いを改良する方法 | 2023-09-27 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 134 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 特許6931984 "フルオレン骨格を有するアルコール化合物の結晶およびその製造方法" (5 times) , and the next most protest patent is 特許7274816 "金スパッタリングターゲットとその製造方法" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6931984 | フルオレン骨格を有するアルコール化合物の結晶およびその製造方法 | 5 times |
| 2 | 特許7274816 | 金スパッタリングターゲットとその製造方法 | 4 times |
| 3 | 特許7077225 | 金スパッタリングターゲット | 4 times |
| 4 | 特許7454329 | 高純度電気銅板 | 4 times |
| 5 | 特許6509876 | 高分子圧電フィルム | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 108 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特開2023-104064 "マグネシウムワイヤ" (Inspection day 2024-09-13) , next is 再公表2017/002827 "Ｐ１，Ｐ４−ビス（５’−ウリジル）テトラホスフェート結晶の保管方法" (Inspection day 2024-09-10) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-104064 | マグネシウムワイヤ | 2024-09-13 |
| 2 | 再公表2017/002827 | Ｐ１，Ｐ４−ビス（５’−ウリジル）テトラホスフェート結晶の保管方法 | 2024-09-10 |
| 3 | 特許6517996 | Ｐ１，Ｐ４−ビス（５’−ウリジル）テトラホスフェート結晶の保管方法 | 2024-09-10 |
| 4 | 特表2022-538009 | コハク酸プロドラッグ、コハク酸プロドラッグを含有する組成物、及びその使用 | 2024-09-06 |
| 5 | 特表2023-506487 | 低酸化物トレンチディッシングシャロートレンチアイソレーション化学的機械平坦化研磨 | 2024-09-06 |
| 6 | 特開2020-078293 | 高純度酸化鉄ナノ粒子の細胞での生産 | 2024-07-17 |
| 7 | 特許7515583 | 通気性プラグ、基板支持アセンブリおよびシャワープレート | 2024-06-26 |
| 8 | 特表2023-507275 | ビス（２－ヒドロキシエチル）テレフタレートの精製方法の製造方法 | 2024-06-18 |
| 9 | 特開2022-186756 | アルロース結晶の製造方法 | 2024-06-12 |
| 10 | 特開2020-022449 | γδ型Ｔ細胞への遺伝子導入方法 | 2024-06-12 |
| 11 | 特開2021-116244 | 高純度プロタミン硫酸塩 | 2024-06-04 |
| 12 | 特表2023-548433 | ＭｏＯ２ Ｃｌ２の製造 | 2024-04-30 |
| 13 | 特表2022-513628 | クモ糸タンパク質のアルカリ精製法 | 2024-04-30 |
| 14 | 特許5795342 | ２−［４−（３−及び２−フルオロベンジルオキシ）ベンジルアミノ］プロパンアミドの製造方法 | 2024-04-19 |
| 15 | 特表2021-521110 | 抗ＮＲＰ２抗体を含む組成物及び方法 | 2024-03-29 |
| 16 | 特開2024-011052 | ポリエステル系支持体の回収方法およびポリエステル製品の製造方法 | 2024-03-29 |
| 17 | 特開2023-166957 | 化合物及びフマル酸の結晶形態、医薬組成物及びコロナウイルス誘発性疾患の治療方法 | 2024-03-28 |
| 18 | 特許7010351 | 陰極体及び電解コンデンサ | 2024-03-22 |
| 19 | 特表2020-536960 | シロシビン、異なる多形形態、中間体、調合物の調製及びそれらの使用 | 2024-03-19 |
| 20 | 特開2021-095396 | ジチアポリエーテルジオール及びその製造方法並びに該ジチアポリエーテルジオールを含むＳｎＡｇめっき液、該ＳｎＡｇめっき液を用いてめっき皮膜を形成する方法 | 2024-02-20 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 257 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. The most inspection patent is 特許6025881 "高純度ＰＴＨ含有凍結乾燥製剤およびその製造方法" (13 times) , and the next most inspection patent is 特許6931984 "フルオレン骨格を有するアルコール化合物の結晶およびその製造方法" (8 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6025881 | 高純度ＰＴＨ含有凍結乾燥製剤およびその製造方法 | 13 times |
| 2 | 特許6931984 | フルオレン骨格を有するアルコール化合物の結晶およびその製造方法 | 8 times |
| 3 | 特許6474621 | 擬似移動床式クロマトグラフ分離方法 | 7 times |
| 4 | 特許6739137 | フルオレン骨格を有するアルコールの結晶およびその製造方法 | 7 times |
| 5 | 特許6739136 | フルオレン骨格を有するアルコールの結晶およびその製造方法 | 7 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 1,445 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.5. The most cited patent is 特許6285044 "チタン製スパッタリングターゲット及びその製造方法" (53 times) , and the next most cited patent is 特許6110444 "コバルト含有基板の化学的機械的研磨（ＣＭＰ）" (25 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6285044 | チタン製スパッタリングターゲット及びその製造方法 | 53 times |
| 2 | 特許6110444 | コバルト含有基板の化学的機械的研磨（ＣＭＰ） | 25 times |
| 3 | 特開2016-204563 | 蛍光部材、その製造方法および発光装置 | 24 times |
| 4 | 特開2017-130274 | リチウム二次電池用負極材およびその製造方法、リチウム二次電池 | 20 times |
| 5 | 特許7018949 | アルギナーゼ活性を阻害するための組成物及び方法 | 20 times |
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