濾過 (JP Patent Analysis Report)
The Technical Field "濾過" had 866 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a significantly decreased of -471 filings (-35.2%) over 1,337 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 " ろ過 ", " ろ過法 ", " 濾過法 " in the search set.
The highest number of filings in 2017 with 2,453 cases, and their lowest number in 2022 with 1,062 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 10,118 cases in total) is 1,686, and the median is 2,056. 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.
| Index | Value |
|---|---|
| Average | 1,686 patents |
| Std Dev | 821 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,062 cases | -45.0 % |
| 2021 year | 1,932 cases | -11.42 % |
| 2020 year | 2,181 cases | -7.74 % |
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 濾過 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 濾過, 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.
濾過, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 濾過 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 19,731 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.
濾過
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 濾過 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, 東レ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 20 cases, followed by 三菱ケミカル株式会社 with 11 cases.
| Name | Cases |
|---|---|
| 東レ株式会社 | 20 cases |
| 三菱ケミカル株式会社 | 11 cases |
| オルガノ株式会社 | 10 cases |
| 株式会社東芝 | 5 cases |
| 栗田工業株式会社 | 5 cases |
| 株式会社日立製作所 | 3 cases |
| 株式会社デンソー | 3 cases |
| パナソニックホールディングス株式会社 | 2 cases |
| 株式会社クボタ | 2 cases |
| 三菱重工業株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 東レ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 227 cases, followed by オルガノ株式会社 with 168 cases.
| Name | Cases |
|---|---|
| 東レ株式会社 | 227 cases |
| オルガノ株式会社 | 168 cases |
| 栗田工業株式会社 | 146 cases |
| 富士フイルム株式会社 | 117 cases |
| 三菱ケミカル株式会社 | 111 cases |
| 株式会社クボタ | 80 cases |
| 株式会社東芝 | 76 cases |
| 株式会社デンソー | 67 cases |
| 株式会社日立製作所 | 44 cases |
| 三菱重工業株式会社 | 27 cases |
| パナソニックホールディングス株式会社 | 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 濾過 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, 東レ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 20 cases, followed by 三菱ケミカル株式会社 with 11 cases.
| Name | Cases |
|---|---|
| 東レ株式会社 | 20 cases |
| 三菱ケミカル株式会社 | 11 cases |
| 株式会社東芝 | 5 cases |
| 栗田工業株式会社 | 5 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 |
| 株式会社クボタ | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 東レ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 227 cases, followed by 栗田工業株式会社 with 146 cases.
| Name | Cases |
|---|---|
| 東レ株式会社 | 227 cases |
| 栗田工業株式会社 | 146 cases |
| 三菱ケミカル株式会社 | 111 cases |
| 株式会社クボタ | 80 cases |
| 株式会社東芝 | 76 cases |
| 株式会社日立製作所 | 44 cases |
| パナソニックホールディングス株式会社 | 4 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 濾過’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 濾過’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 東レ株式会社
濾過 filed 227 joint applications with 東レ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 98 cases in total) is 16.3, and the median is 17.0. 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 2017 with 35 cases, and their lowest number in 2022 with 14 cases.
| Index | Value |
|---|---|
| Average | 16.3 patents |
| Std Dev | 5.5 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 14 cases | -17.65 % |
| 2021 year | 17 cases | 0 |
| 2020 year | 17 cases | -19.05 % |
Trends in filing of joint patent applications with 株式会社東芝
濾過 filed 76 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, 27 cases in total) is 4.5, and the median is 4.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 18 cases, and their lowest number in 2020 with 3 cases.
| Index | Value |
|---|---|
| Average | 4.5 patents |
| Std Dev | 2.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 5 cases | -28.57 % |
| 2021 year | 7 cases | +133 % |
| 2020 year | 3 cases | -25.00 % |
Trends in filing of joint patent applications with 株式会社日立製作所
濾過 filed 44 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, 11 cases in total) is 1.8, and the median is 1.5. The coefficient of variation (standard deviation/mean) is 1.0, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been increasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 17 cases, and their lowest number in 2018 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.8 patents |
| Std Dev | 1.8 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | +50.0 % |
| 2021 year | 2 cases | +100 % |
| 2020 year | 1 cases | -80.0 % |
Trends in filing of joint patent applications with パナソニックホールディングス株式会社
濾過 filed 4 joint applications with パナソニックホールディングス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 2 cases in total) is 0.3, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.4, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 2 cases, and their lowest number in 2021 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.3 patents |
| Std Dev | 0.5 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | - |
| 2021 year | 0 cases | - |
| 2020 year | 0 cases | - |
Trends in filing of joint patent applications with 栗田工業株式会社
濾過 filed 146 joint applications with 栗田工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 74 cases in total) is 12.3, and the median is 11.5. The coefficient of variation (standard deviation/mean) is 0.7, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 25 cases, and their lowest number in 2022 with 5 cases.
| Index | Value |
|---|---|
| Average | 12.3 patents |
| Std Dev | 8.8 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 5 cases | -37.5 % |
| 2021 year | 8 cases | -46.7 % |
| 2020 year | 15 cases | -28.57 % |
Information on important patents (JP)
The following shows JP patents held by 濾過 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 濾過’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 濾過 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 6 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.2 times. The most recently Invalidation Trial patent is 特許4974971 "熱可塑性樹脂組成物とそれを用いた樹脂成形品および偏光子保護フィルムならびに樹脂成形品の製造方法" (Invalidation Trial day 2023-07-27) , next is 特許6469123 "中空糸膜型体液濾過装置、中空糸膜型体液濾過装置の作動方法及び濾過方法" (Invalidation Trial day 2023-03-08) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許4974971 | 熱可塑性樹脂組成物とそれを用いた樹脂成形品および偏光子保護フィルムならびに樹脂成形品の製造方法 | 2023-07-27 |
| 2 | 特許6469123 | 中空糸膜型体液濾過装置、中空糸膜型体液濾過装置の作動方法及び濾過方法 | 2023-03-08 |
| 3 | 特許6896700 | ワクチン組成物 | 2023-01-27 |
| 4 | 特許4414623 | 病原微生物および抗微生物剤の検出法、抗微生物剤の薬効評価法ならびに抗微生物剤 | 2023-01-11 |
| 5 | 特許6397781 | 濃縮器 | 2022-07-01 |
| 6 | 特許6950966 | スガマデクス又はその薬理学的に許容される塩含有液剤及びその製造方法 | 2022-01-17 |
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), 5 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 1.2. The most invalidation trial patent is 特許6469123 "中空糸膜型体液濾過装置、中空糸膜型体液濾過装置の作動方法及び濾過方法" (2 times) , and the next most invalidation trial patent is 特許6950966 "スガマデクス又はその薬理学的に許容される塩含有液剤及びその製造方法" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6469123 | 中空糸膜型体液濾過装置、中空糸膜型体液濾過装置の作動方法及び濾過方法 | 2 times |
| 2 | 特許6950966 | スガマデクス又はその薬理学的に許容される塩含有液剤及びその製造方法 | 1 times |
| 3 | 特許6896700 | ワクチン組成物 | 1 times |
| 4 | 特許6397781 | 濃縮器 | 1 times |
| 5 | 特許6293103 | 自己緩衝タンパク質製剤 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 44 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7266904 "発泡性清酒の製造方法" (Opposition day 2023-10-30) , next is 特許7241156 "ビールテイスト飲料" (Opposition day 2023-09-19) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7266904 | 発泡性清酒の製造方法 | 2023-10-30 |
| 2 | 特許7241156 | ビールテイスト飲料 | 2023-09-19 |
| 3 | 特許7197514 | 非晶質シリカ粉末およびその製造方法、用途 | 2023-06-26 |
| 4 | 特許7178987 | 浸透流体精製及びその駆動化合物 | 2023-05-25 |
| 5 | 特許7197968 | メタクリル系樹脂 | 2023-05-08 |
| 6 | 特許7167432 | エレクトレット繊維シートおよびその製造方法 | 2023-05-01 |
| 7 | 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 |
| 8 | 特許7154994 | 飲み応えが付与されたビールテイスト発酵アルコール飲料およびその製造方法 | 2023-04-18 |
| 9 | 特許7136852 | 糖質ゼロのビールテイスト発酵アルコール飲料 | 2023-03-13 |
| 10 | 特許7161370 | 保護膜形成用組成物 | 2023-03-01 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 140 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2022-186756 "アルロース結晶の製造方法" (Protest day 2024-03-20) , next is 特開2022-129495 "促進酸化処理設備" (Protest day 2024-03-06) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-186756 | アルロース結晶の製造方法 | 2024-03-20 |
| 2 | 特開2022-129495 | 促進酸化処理設備 | 2024-03-06 |
| 3 | 特表2024-504539 | ミネラル含量の豊富な塩を用いて苦味が低減された酒類およびその製造方法 | 2024-02-29 |
| 4 | 特表2023-534047 | オリゴ糖組成物及び使用方法 | 2024-02-07 |
| 5 | 特表2023-544184 | 接着細胞からのウイルスのバイオリアクター生成 | 2024-02-01 |
| 6 | 特開2022-055957 | 再生ポリエステル樹脂及び再生ポリエステル樹脂の製造方法 | 2024-01-29 |
| 7 | 特開2022-072411 | 乾燥物の製造方法、および乾燥装置 | 2024-01-23 |
| 8 | 特開2023-100105 | 金属超微粒子スラリーの製造方法 | 2024-01-16 |
| 9 | 特開2021-178297 | 医薬用水製造システムおよびその殺菌方法 | 2024-01-11 |
| 10 | 特開2022-125778 | 汚泥脱水機、汚泥処理設備、汚泥脱水方法 | 2023-12-26 |
| 11 | 特表2023-517332 | レバウジオシドＭ甘味料組成物 | 2023-12-22 |
| 12 | 特開2022-025722 | 高濃度高分散スラリー組成物及びその製造方法 | 2023-12-21 |
| 13 | 特開2022-048523 | 二軸配向ポリエステルフィルム | 2023-12-14 |
| 14 | 特表2022-528286 | 反応器追加によるポリエステルの再生のためのプロセス | 2023-12-11 |
| 15 | 特開2021-186698 | 医薬精製水製造装置および医薬精製水の製造方法 | 2023-12-08 |
| 16 | 特開2021-147631 | 濾過処理における濾過機の操業方法、及びその濾過機 | 2023-11-15 |
| 17 | 特開2021-187869 | ポリエステルフィルム、ポリエステルフィルムの製造方法、ポリエステルペレット、およびポリエステルペレットの製造方法 | 2023-11-09 |
| 18 | 特開2022-071861 | 焼却灰の高効率単回水洗方法及び無害化処理プロセス | 2023-11-09 |
| 19 | 特開2023-085265 | 低粒子含有量をもつ調合物 | 2023-10-31 |
| 20 | 特開2021-106547 | 糖類低減果実飲料およびその製造方法 | 2023-10-24 |
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), 316 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6417734 "超純水製造方法" (4 times) , and the next most protest patent is 特許6405339 "簡易メンブレンアッセイ法及びキット" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6417734 | 超純水製造方法 | 4 times |
| 2 | 特許6405339 | 簡易メンブレンアッセイ法及びキット | 4 times |
| 3 | 特許7171642 | カラメル中の低分子量化学種を低下させる方法 | 4 times |
| 4 | 特許7136852 | 糖質ゼロのビールテイスト発酵アルコール飲料 | 4 times |
| 5 | 特許7103980 | 糖質ゼロのビールテイスト発酵アルコール飲料 | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 263 patents Inspection from third parties. The average number of Inspection is 1.9 times. The most recently Inspection patent is 特開2021-177763 "喫煙物品フィルタ" (Inspection day 2024-03-26) , next is 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" (Inspection day 2024-03-19) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2021-177763 | 喫煙物品フィルタ | 2024-03-26 |
| 2 | 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 |
| 3 | 特表2020-506708 | ＣＯ２および他のＣ１基質の、ビーガン栄養素、肥料、バイオスティミュラント、および土壌炭素隔離の加速のためのシステムへの微生物変換 | 2024-03-19 |
| 4 | 特表2022-535369 | マイクロ波加熱ユニットおよび方法 | 2024-02-21 |
| 5 | 特許7255036 | エクオール含有抽出物及びその製造方法、エクオール抽出方法、並びにエクオールを含む食品 | 2024-02-14 |
| 6 | 特許7354470 | エクオール含有抽出物及びその製造方法、エクオール抽出方法、並びにエクオールを含む食品 | 2024-02-14 |
| 7 | 特許7271804 | エクオール含有抽出物及びその製造方法、エクオール抽出方法、並びにエクオールを含む食品 | 2024-02-14 |
| 8 | 特許7309312 | エクオール含有抽出物及びその製造方法、エクオール抽出方法、並びにエクオールを含む食品 | 2024-02-14 |
| 9 | 特表2022-551292 | タンデムなビジョン窓およびメディア表示装置 | 2024-02-14 |
| 10 | 特許7395241 | エクオール含有抽出物及びその製造方法、エクオール抽出方法、並びにエクオールを含む食品 | 2024-02-14 |
| 11 | 特開2022-072411 | 乾燥物の製造方法、および乾燥装置 | 2024-02-13 |
| 12 | 特表2023-544184 | 接着細胞からのウイルスのバイオリアクター生成 | 2024-02-09 |
| 13 | 特開2023-074308 | 穀物糖化液およびその製造方法 | 2024-02-05 |
| 14 | 特開2023-100105 | 金属超微粒子スラリーの製造方法 | 2024-01-25 |
| 15 | 特開2022-125778 | 汚泥脱水機、汚泥処理設備、汚泥脱水方法 | 2024-01-25 |
| 16 | 特表2023-517332 | レバウジオシドＭ甘味料組成物 | 2024-01-23 |
| 17 | 特開2021-178297 | 医薬用水製造システムおよびその殺菌方法 | 2024-01-18 |
| 18 | 特開2021-106547 | 糖類低減果実飲料およびその製造方法 | 2024-01-16 |
| 19 | 特開2020-183512 | 導電性組成物、導電体及び積層体 | 2024-01-11 |
| 20 | 特許5727695 | 発泡性飲料の製造方法 | 2024-01-11 |
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), 533 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6405339 "簡易メンブレンアッセイ法及びキット" (21 times) , and the next most inspection patent is 特許6405269 "簡易メンブレンアッセイ法及びキット" (18 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6405339 | 簡易メンブレンアッセイ法及びキット | 21 times |
| 2 | 特許6405269 | 簡易メンブレンアッセイ法及びキット | 18 times |
| 3 | 特開2015-142576 | 風味が付与された粒子を有する紙巻きタバコ用フィルター | 15 times |
| 4 | 特許7136852 | 糖質ゼロのビールテイスト発酵アルコール飲料 | 9 times |
| 5 | 特許7154994 | 飲み応えが付与されたビールテイスト発酵アルコール飲料およびその製造方法 | 9 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), 3,511 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.1. The most cited patent is 特開2016-073922 "有機溶剤の精製装置" (50 times) , and the next most cited patent is 特許5885360 "液滴吐出装置内での流体再循環" (49 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2016-073922 | 有機溶剤の精製装置 | 50 times |
| 2 | 特許5885360 | 液滴吐出装置内での流体再循環 | 49 times |
| 3 | 特開2015-059220 | 水素化処理段階を採用する、接触分解から生じたＨＣＯまたはスラリータイプの炭化水素含有留分からの、低硫黄含有率を有する舶用燃料の生産方法 | 42 times |
| 4 | 特許6749338 | 外科器具を用いた患者の神経組織の全方向性双極刺激のためのシステムおよび方法 | 22 times |
| 5 | 特開2019-134972 | 圧力及び超音波機能を持つ遠位保護システム及び方法 | 22 times |
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