The Technical Field "カチオン" had 971 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a significantly decreased of -313 filings (-24.4%) over 1,284 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 " カチオン類 ", " 正イオン ", " 陽イオン ", " 陽イオン型 " in the search set.
The highest number of filings in 2017 with 2,919 cases, and their lowest number in 2022 with 1,206 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 10,761 cases in total) is 1,794, and the median is 2,036. 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 | 1,794 patents |
Std Dev | 839 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 1,206 cases | -38.3 % |
2021 year | 1,954 cases | -7.70 % |
2020 year | 2,117 cases | -14.36 % |
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 カチオン 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 カチオン, 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..
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.
The changes in the number of patent filings of カチオン 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.
This patent analysis report was created for a patent search set of 22,185 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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as カチオン 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.
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 191 cases, followed by 花王株式会社 with 71 cases.
Name | Cases |
---|---|
住友化学株式会社 | 191 cases |
花王株式会社 | 71 cases |
東レ株式会社 | 19 cases |
ザプロクターアンドギャンブルカンパニー | 15 cases |
キヤノン株式会社 | 15 cases |
ライオン株式会社 | 9 cases |
富士フイルム株式会社 | 7 cases |
ロレアル | 5 cases |
ビーエーエスエフソシエタス・ヨーロピア | 4 cases |
コニカミノルタ株式会社 | 2 cases |
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 for the target period (2014 to 2024) with 747 cases, followed by 花王株式会社 with 605 cases.
Name | Cases |
---|---|
住友化学株式会社 | 747 cases |
花王株式会社 | 605 cases |
ザプロクターアンドギャンブルカンパニー | 489 cases |
富士フイルム株式会社 | 411 cases |
ロレアル | 243 cases |
ビーエーエスエフソシエタス・ヨーロピア | 216 cases |
キヤノン株式会社 | 210 cases |
ライオン株式会社 | 196 cases |
東レ株式会社 | 141 cases |
コニカミノルタ株式会社 | 53 cases |
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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as カチオン 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.
Among the top coapplicants, 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 191 cases, followed by 花王株式会社 with 71 cases.
Name | Cases |
---|---|
住友化学株式会社 | 191 cases |
花王株式会社 | 71 cases |
ザプロクターアンドギャンブルカンパニー | 15 cases |
ライオン株式会社 | 9 cases |
富士フイルム株式会社 | 7 cases |
ロレアル | 5 cases |
Among the top coapplicants, 住友化学株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 747 cases, followed by 花王株式会社 with 605 cases.
Name | Cases |
---|---|
住友化学株式会社 | 747 cases |
花王株式会社 | 605 cases |
ザプロクターアンドギャンブルカンパニー | 489 cases |
富士フイルム株式会社 | 411 cases |
ロレアル | 243 cases |
ライオン株式会社 | 196 cases |
Below is a ranking of the number of JP patent applications by カチオン’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 カチオン’s top 7 coapplicants over the last 20 years.
カチオン filed 605 joint applications with 花王株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 293 cases in total) is 48.8, and the median is 56.5. 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 82 cases, and their lowest number in 2019 with 38 cases.
Index | Value |
---|---|
Average | 48.8 patents |
Std Dev | 17.0 |
COV | 0.3 |
Year | Cases | YOY |
---|---|---|
2022 year | 55 cases | -9.84 % |
2021 year | 61 cases | +5.17 % |
2020 year | 58 cases | +52.6 % |
カチオン filed 411 joint applications with 富士フイルム株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 201 cases in total) is 33.5, and the median is 43.0. 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 2015 with 62 cases, and their lowest number in 2022 with 7 cases.
Index | Value |
---|---|
Average | 33.5 patents |
Std Dev | 21.8 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 7 cases | -83.7 % |
2021 year | 43 cases | -17.31 % |
2020 year | 52 cases | -7.14 % |
カチオン filed 747 joint applications with 住友化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 521 cases in total) is 86.8, and the median is 95.5. The coefficient of variation (standard deviation/mean) is 0.20, and there have been small 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 2018 with 106 cases, and their lowest number in 2015 with 36 cases.
Index | Value |
---|---|
Average | 86.8 patents |
Std Dev | 17.6 |
COV | 0.20 |
Year | Cases | YOY |
---|---|---|
2022 year | 95 cases | +72.7 % |
2021 year | 55 cases | -23.61 % |
2020 year | 72 cases | -25.77 % |
カチオン filed 243 joint applications with ロレアル for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 89 cases in total) is 14.8, and the median is 15.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2017 with 50 cases, and their lowest number in 2022 with 5 cases.
Index | Value |
---|---|
Average | 14.8 patents |
Std Dev | 10.3 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 5 cases | -73.7 % |
2021 year | 19 cases | +58.3 % |
2020 year | 12 cases | -47.8 % |
カチオン filed 489 joint applications with ザプロクターアンドギャンブルカンパニー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 200 cases in total) is 33.3, and the median is 34.5. 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 2015 with 106 cases, and their lowest number in 2022 with 14 cases.
Index | Value |
---|---|
Average | 33.3 patents |
Std Dev | 22.0 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 14 cases | -51.7 % |
2021 year | 29 cases | -39.6 % |
2020 year | 48 cases | +20.00 % |
The following shows JP patents held by カチオン that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and カチオン’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 カチオン 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.
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 1.7 times. The most recently Invalidation Trial patent is 特許6271318 "セルロース系水溶性増粘剤" (Invalidation Trial day 2022-10-04) , next is 特許5420705 "発光素子、発光装置、照明装置及び電子機器" (Invalidation Trial day 2022-04-05) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許6271318 | セルロース系水溶性増粘剤 | 2022-10-04 |
2 | 特許5420705 | 発光素子、発光装置、照明装置及び電子機器 | 2022-04-05 |
3 | 特許4417865 | 5−アミノレブリン酸リン酸塩、その製造方法及びその用途 | 2021-09-13 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 1 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 1.0. The most invalidation trial patent is 特許6335326 "コンジュゲート化莢膜糖類抗原を含む免疫原性組成物およびその使用" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6335326 | コンジュゲート化莢膜糖類抗原を含む免疫原性組成物およびその使用 | 1 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 85 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7314133 "電気式脱イオン装置、超純水製造システムおよび超純水製造方法" (Opposition day 2024-01-24) , next is 特許7331832 "プラスチック製フィルム又はシート用活性エネルギー線硬化型接着剤組成物、積層体及び偏光板" (Opposition day 2024-01-04) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7314133 | 電気式脱イオン装置、超純水製造システムおよび超純水製造方法 | 2024-01-24 |
2 | 特許7331832 | プラスチック製フィルム又はシート用活性エネルギー線硬化型接着剤組成物、積層体及び偏光板 | 2024-01-04 |
3 | 特許7299380 | 集塵水の処理方法 | 2023-12-27 |
4 | 特許7301055 | 薬液、基板の処理方法 | 2023-12-27 |
5 | 特許7299526 | 紙用耐油剤 | 2023-12-26 |
6 | 特許7281591 | 塗料組成物 | 2023-11-21 |
7 | 特許7262353 | 脱イオン水の製造方法および製造システム | 2023-10-18 |
8 | 特許7252936 | 分析用試料の調製方法 | 2023-09-15 |
9 | 特許7238975 | シリカ被覆粒子及びその製造方法 | 2023-09-13 |
10 | 特許7237544 | 小児の胆汁うっ滞性肝疾患の処置のための胆汁酸再循環阻害剤 | 2023-09-11 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 296 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2022-114794 "電気脱イオン装置及び脱イオン水の製造方法" (Protest day 2024-03-25) , next is 特表2022-551149 "パーソナルケア組成物の防腐剤濃度の最適化" (Protest day 2024-03-12) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2022-114794 | 電気脱イオン装置及び脱イオン水の製造方法 | 2024-03-25 |
2 | 特表2022-551149 | パーソナルケア組成物の防腐剤濃度の最適化 | 2024-03-12 |
3 | 特許7477832 | エアゾール型泡状染毛剤または脱色剤第1剤組成物 | 2024-03-08 |
4 | 特許7065746 | 有機EL表示素子用封止剤 | 2024-03-06 |
5 | 特開2022-087332 | 有機EL表示素子用封止剤 | 2024-03-01 |
6 | 特開2021-057342 | 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 |
7 | 特開2022-066262 | 発泡成形用マスターバッチ及び発泡成形体 | 2024-02-29 |
8 | 特開2022-182798 | 抗ウイルス組成物 | 2024-02-28 |
9 | 特許7464243 | かゆみを伴う乾燥性皮膚の治療薬 | 2024-02-20 |
10 | 特開2023-036548 | キシリレンジイソシアネート組成物およびそれを含む光学用重合性組成物 | 2024-02-19 |
11 | 特開2023-004147 | 皮膚洗浄剤組成物 | 2024-02-17 |
12 | 特開2022-106349 | 毛髪用脱色・脱染剤組成物および毛髪用脱色・脱染剤セット | 2024-02-15 |
13 | 特開2022-143372 | 酸化剤含有乳化組成物 | 2024-02-14 |
14 | 特開2022-104234 | 口腔用組成物 | 2024-02-09 |
15 | 特開2023-024979 | アルミニウム系金属樹脂複合構造体、アルミニウム系金属部材、アルミニウム系金属部材の製造方法およびアルミニウム系金属樹脂複合構造体の製造方法 | 2024-02-08 |
16 | 特表2023-534047 | オリゴ糖組成物及び使用方法 | 2024-02-07 |
17 | 特表2020-523426 | 組成物ならびに繊維およびテキスタイルを仕上げるためのその使用 | 2024-02-05 |
18 | 特開2021-143204 | 皮膚清拭用組成物 | 2024-01-30 |
19 | 特開2023-029649 | 有機EL表示素子用封止剤 | 2024-01-26 |
20 | 特開2022-020525 | 高分子凝集剤組成物及びそれを用いる汚泥処理方法 | 2024-01-18 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 627 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7348615 "酸化染毛剤第1剤及び酸化染毛剤組成物の色調安定化方法" (7 times) , and the next most protest patent is 特許6420119 "染色又は脱色キット" (6 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7348615 | 酸化染毛剤第1剤及び酸化染毛剤組成物の色調安定化方法 | 7 times |
2 | 特許6420119 | 染色又は脱色キット | 6 times |
3 | 特許6953114 | シリカ系中空粒子、コアシェル粒子及びポリスチレン粒子、並びに、それらの製造方法 | 5 times |
4 | 特開2019-081716 | ケラチン繊維を処置するための組成物 | 5 times |
5 | 特開2018-043980 | 透明系シャンプー組成物 | 5 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 387 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特開2022-087332 "有機EL表示素子用封止剤" (Inspection day 2024-03-26) , next is 特許7065746 "有機EL表示素子用封止剤" (Inspection day 2024-03-26) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2022-087332 | 有機EL表示素子用封止剤 | 2024-03-26 |
2 | 特許7065746 | 有機EL表示素子用封止剤 | 2024-03-26 |
3 | 特開2023-004147 | 皮膚洗浄剤組成物 | 2024-03-19 |
4 | 特表2022-551149 | パーソナルケア組成物の防腐剤濃度の最適化 | 2024-03-19 |
5 | 特開2023-071783 | 非水系電池外装用積層体 | 2024-03-15 |
6 | 特開2021-057342 | 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 |
7 | 特開2023-024979 | アルミニウム系金属樹脂複合構造体、アルミニウム系金属部材、アルミニウム系金属部材の製造方法およびアルミニウム系金属樹脂複合構造体の製造方法 | 2024-03-07 |
8 | 特開2022-066262 | 発泡成形用マスターバッチ及び発泡成形体 | 2024-03-07 |
9 | 特開2022-182798 | 抗ウイルス組成物 | 2024-03-07 |
10 | 特表2021-519790 | エレヌマブ組成物及びその使用 | 2024-03-06 |
11 | 特許7459360 | 水中油型乳化組成物 | 2024-03-06 |
12 | 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 |
13 | 特開2021-178769 | 薄板モールドプレス成形用フツリン酸光学ガラス、マルチプレス用フツリン酸光学ガラス、光学素子、プリフォーム及びレンズ | 2024-02-28 |
14 | 特開2021-143204 | 皮膚清拭用組成物 | 2024-02-22 |
15 | 特開2022-143372 | 酸化剤含有乳化組成物 | 2024-02-21 |
16 | 特開2022-104234 | 口腔用組成物 | 2024-02-20 |
17 | 特開2021-116473 | 錫又は錫合金電解めっき液、バンプの形成方法、及び回路基板の製造方法 | 2024-02-20 |
18 | 特開2022-148224 | ハンダペースト用水溶性フラックス及びハンダペースト | 2024-02-20 |
19 | 特許4527797 | ポリエステル繊維の難燃加工剤とその加工方法 | 2024-02-19 |
20 | 特開2022-017733 | カチオン電着塗料組成物 | 2024-02-15 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 785 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.5. The most inspection patent is 特許6407064 "両親媒性ポリマーを含む水中油型エマルジョン" (25 times) , and the next most inspection patent is 特開2018-131469 "磁気双極子安定化溶液の使用を含む疾患を処置または改善する方法および行動を向上させる方法" (9 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6407064 | 両親媒性ポリマーを含む水中油型エマルジョン | 25 times |
2 | 特開2018-131469 | 磁気双極子安定化溶液の使用を含む疾患を処置または改善する方法および行動を向上させる方法 | 9 times |
3 | 特許6953114 | シリカ系中空粒子、コアシェル粒子及びポリスチレン粒子、並びに、それらの製造方法 | 8 times |
4 | 特許6420119 | 染色又は脱色キット | 8 times |
5 | 特表2020-536885 | 無機塩低含有の、サルフェートを含まないパーソナルクレンジング組成物 | 8 times |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 5,132 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.6. The most cited patent is 特許6320282 "エッチング方法" (110 times) , and the next most cited patent is 特許6256494 "メタロセン予備重合触媒の製造方法" (55 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6320282 | エッチング方法 | 110 times |
2 | 特許6256494 | メタロセン予備重合触媒の製造方法 | 55 times |
3 | 特許6106205 | 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置 | 38 times |
4 | 特許6219250 | ポリオルガノシルセスキオキサン、ハードコートフィルム、接着シート、及び積層物 | 38 times |
5 | 特許6723152 | 窒化チタンを選択的にエッチングするための組成物及び方法 | 29 times |
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