The Technical Field "セリウム" had 494 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a with an decreasing trend transition of -113 filings (-18.6%) over 607 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 " Ce " in the search set.
The highest number of filings in 2014 with 16,835 cases, and their lowest number in 2022 with 609 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,522 cases in total) is 1,087, and the median is 974. 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.
Index | Value |
---|---|
Average | 1,087 patents |
Std Dev | 814 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 609 cases | -33.9 % |
2021 year | 922 cases | -10.05 % |
2020 year | 1,025 cases | -6.14 % |
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 セリウム 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 セリウム, 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 セリウム 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 64,128 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 セリウム 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, 日本製鉄株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 31 cases, followed by トヨタ自動車株式会社 with 16 cases.
Name | Cases |
---|---|
日本製鉄株式会社 | 31 cases |
トヨタ自動車株式会社 | 16 cases |
株式会社デンソー | 7 cases |
株式会社東芝 | 6 cases |
キヤノン株式会社 | 5 cases |
Comparing the number of applications of each company, キヤノン株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,792 cases, followed by トヨタ自動車株式会社 with 1,545 cases.
Name | Cases |
---|---|
キヤノン株式会社 | 1,792 cases |
トヨタ自動車株式会社 | 1,545 cases |
パナソニックIPマネジメント株式会社 | 1,207 cases |
株式会社デンソー | 869 cases |
三菱電機株式会社 | 838 cases |
株式会社東芝 | 832 cases |
富士通株式会社 | 802 cases |
株式会社リコー | 731 cases |
セイコーエプソン株式会社 | 655 cases |
株式会社日立製作所 | 436 cases |
日本製鉄株式会社 | 431 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 セリウム 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, トヨタ自動車株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 16 cases, followed by 株式会社デンソー with 7 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 16 cases |
株式会社デンソー | 7 cases |
株式会社東芝 | 6 cases |
キヤノン株式会社 | 5 cases |
Among the top coapplicants, キヤノン株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,792 cases, followed by トヨタ自動車株式会社 with 1,545 cases.
Name | Cases |
---|---|
キヤノン株式会社 | 1,792 cases |
トヨタ自動車株式会社 | 1,545 cases |
パナソニックIPマネジメント株式会社 | 1,207 cases |
株式会社デンソー | 869 cases |
三菱電機株式会社 | 838 cases |
株式会社東芝 | 832 cases |
富士通株式会社 | 802 cases |
Below is a ranking of the number of JP patent applications by セリウム’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 セリウム’s top 7 coapplicants over the last 20 years.
セリウム filed 1,792 joint applications with キヤノン株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 70 cases in total) is 11.7, and the median is 4.0. The coefficient of variation (standard deviation/mean) is 1.6, and there have been very 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 521 cases, and their lowest number in 2020 with 1 cases.
Index | Value |
---|---|
Average | 11.7 patents |
Std Dev | 19.1 |
COV | 1.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 5 cases | -28.57 % |
2021 year | 7 cases | +600 % |
2020 year | 1 cases | -66.7 % |
セリウム filed 1,545 joint applications with トヨタ自動車株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 99 cases in total) is 16.5, and the median is 16.5. 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 highest number of filings in 2014 with 455 cases, and their lowest number in 2019 with 9 cases.
Index | Value |
---|---|
Average | 16.5 patents |
Std Dev | 10.1 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 15 cases | -16.67 % |
2021 year | 18 cases | -21.74 % |
2020 year | 23 cases | +156 % |
セリウム filed 832 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, 45 cases in total) is 7.5, and the median is 5.0. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 373 cases, and their lowest number in 2020 with 3 cases.
Index | Value |
---|---|
Average | 7.5 patents |
Std Dev | 6.5 |
COV | 0.9 |
Year | Cases | YOY |
---|---|---|
2022 year | 6 cases | +50.0 % |
2021 year | 4 cases | +33.3 % |
2020 year | 3 cases | -76.9 % |
セリウム filed 1,207 joint applications with パナソニックIPマネジメント株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 90 cases in total) is 15.0, and the median is 8.0. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very 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 370 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 15.0 patents |
Std Dev | 17.3 |
COV | 1.2 |
Year | Cases | YOY |
---|---|---|
2021 year | 2 cases | -85.7 % |
2020 year | 14 cases | -48.1 % |
2019 year | 27 cases | -42.6 % |
セリウム filed 838 joint applications with 三菱電機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 11 cases in total) is 1.8, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.8, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 294 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 1.8 patents |
Std Dev | 3.2 |
COV | 1.8 |
Year | Cases | YOY |
---|---|---|
2021 year | 1 cases | - |
2020 year | 0 cases | -100 % |
2019 year | 1 cases | -88.9 % |
The following shows JP patents held by セリウム that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and セリウム’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 セリウム 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 8 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6186483 "トイレットロール" (Invalidation Trial day 2023-06-28) , next is 特許6271318 "セルロース系水溶性増粘剤" (Invalidation Trial day 2022-10-04) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許6186483 | トイレットロール | 2023-06-28 |
2 | 特許6271318 | セルロース系水溶性増粘剤 | 2022-10-04 |
3 | 特許6210611 | 加熱器が改善された電気加熱式喫煙システム | 2022-06-03 |
4 | 特許6210610 | 加熱器が改善された電気加熱式喫煙システム | 2022-06-02 |
5 | 特許6171072 | 樹脂ファイバの製造方法、これに用いられるノズルヘッド及び製造装置 | 2022-04-07 |
6 | 特許6545871 | 端末装置、端末装置の制御方法および端末装置の制御プログラム | 2021-10-29 |
7 | 特許6518848 | 読取装置及び情報提供システム | 2021-07-05 |
8 | 特許5935199 | 多環芳香族化合物 | 2021-05-07 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 9 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 1.1. The most invalidation trial patent is 特許6518848 "読取装置及び情報提供システム" (2 times) , and the next most invalidation trial patent is 特許6545871 "端末装置、端末装置の制御方法および端末装置の制御プログラム" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6518848 | 読取装置及び情報提供システム | 2 times |
2 | 特許6545871 | 端末装置、端末装置の制御方法および端末装置の制御プログラム | 1 times |
3 | 特許6171072 | 樹脂ファイバの製造方法、これに用いられるノズルヘッド及び製造装置 | 1 times |
4 | 特許6186483 | トイレットロール | 1 times |
5 | 特許6180569 | 永久磁石の樹脂封止方法 | 1 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 80 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7314231 "燃料電池" (Opposition day 2024-01-24) , next is 特許7307255 "窒化ケイ素焼結体の製造方法" (Opposition day 2024-01-09) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7314231 | 燃料電池 | 2024-01-24 |
2 | 特許7307255 | 窒化ケイ素焼結体の製造方法 | 2024-01-09 |
3 | 特許7295324 | フッ化物イオンとリン酸イオンの選択除去性を持つ無機系凝集剤によるヨウ素成分含有水溶液の製造方法 | 2023-12-18 |
4 | 特許7278241 | 電気化学反応単セル | 2023-11-17 |
5 | 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 |
6 | 特許7269062 | 保持パッド及びその製造方法 | 2023-10-18 |
7 | 特許7260722 | 水素吸蔵合金 | 2023-10-17 |
8 | 特許7255711 | 分散剤及び研磨剤組成物 | 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7243938 | 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 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 103 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2022-082836 "触媒の製造方法" (Protest day 2024-04-22) , next is 特開2023-174904 "コーティング剤" (Protest day 2024-04-17) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2022-082836 | 触媒の製造方法 | 2024-04-22 |
2 | 特開2023-174904 | コーティング剤 | 2024-04-17 |
3 | 特許7467454 | 成形体およびその利用 | 2024-02-29 |
4 | 再公表2019/244922 | 成形用組成物及び成形体 | 2024-01-30 |
5 | 特開2022-050208 | 成形用組成物、成形体、およびガス発生抑制方法 | 2024-01-10 |
6 | 特許6108858 | p型半導体材料および半導体装置 | 2024-01-05 |
7 | 再公表2020/158873 | 全固体電池用外装材及びこれを用いた全固体電池 | 2023-11-29 |
8 | 特開2021-123756 | 皮膜およびその製造方法 | 2023-11-27 |
9 | 特開2021-054443 | 容器用蓋材、コンタクトレンズ収容容器用蓋材、および、コンタクトレンズ収容容器 | 2023-11-09 |
10 | 特表2023-507959 | 耐腐食性に優れた溶融合金めっき鋼材及びその製造方法 | 2023-11-06 |
11 | 特表2023-507962 | 加工部耐食性に優れたZn-Al-Mg系溶融合金めっき鋼材及びその製造方法 | 2023-11-06 |
12 | 特開2021-165411 | ロータ用無方向性電磁鋼板およびその製造方法 | 2023-10-31 |
13 | 特開2022-085512 | 表面処理鋼材 | 2023-10-27 |
14 | 特開2021-102608 | 油中水型乳化日焼け止め化粧料 | 2023-10-16 |
15 | 特開2021-075412 | ジルコン酸カルシウム系粉末及びその製造方法 | 2023-10-13 |
16 | 特許6033824 | マルチタッチ端末のためのタッチ制御方法及び装置 | 2023-10-12 |
17 | 特開2022-172169 | リチウム二次電池用正極活物質、その製造方法、及びこれを含むリチウム二次電池 | 2023-09-21 |
18 | 特開2022-174600 | 熱伝導性シリコーン組成物及びその硬化物 | 2023-08-29 |
19 | 特開2022-184636 | 熱伝導性シリコーン組成物及びその硬化物 | 2023-08-29 |
20 | 特許7476729 | セリウム系複合酸化物粒子およびその製造方法、ならびに燃料電池用の反応防止層 | 2023-08-23 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 647 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6408416 "吐出容器" (8 times) , and the next most protest patent is 特許6746268 "内燃機関およびこれを備えた船舶ならびに内燃機関の制御方法" (8 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6408416 | 吐出容器 | 8 times |
2 | 特許6746268 | 内燃機関およびこれを備えた船舶ならびに内燃機関の制御方法 | 8 times |
3 | 特許6325344 | 電極材料の製造方法 | 6 times |
4 | 特許6327237 | 固形組成物 | 5 times |
5 | 特許7185995 | 蓄電装置用外装材の製造方法及び蓄電装置の製造方法 | 5 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 201 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特開2023-174904 "コーティング剤" (Inspection day 2024-04-19) , next is 特開2022-058574 "二酸化チタンを含有するスラリー" (Inspection day 2024-04-16) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2023-174904 | コーティング剤 | 2024-04-19 |
2 | 特開2022-058574 | 二酸化チタンを含有するスラリー | 2024-04-16 |
3 | 特許5931837 | 予約管理装置、予約管理システム、予約管理方法及び予約管理プログラム | 2024-04-12 |
4 | 特許6128453 | 加水燃料の製造方法及び製造装置 | 2024-04-05 |
5 | 特表2021-505168 | 操作されたT細胞の組成物を製造するための方法 | 2024-03-26 |
6 | 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 |
7 | 特許6684256 | ビール注出コック | 2024-03-11 |
8 | 特許6214572 | 制御デバイスの構成設定のための方法及び装置 | 2024-03-08 |
9 | 特許7467454 | 成形体およびその利用 | 2024-03-05 |
10 | 再公表2019/244922 | 成形用組成物及び成形体 | 2024-02-22 |
11 | 特許6512250 | 表示ドライバー、電気光学装置及び電子機器 | 2024-02-06 |
12 | 特開2022-050208 | 成形用組成物、成形体、およびガス発生抑制方法 | 2024-02-01 |
13 | 特許6108858 | p型半導体材料および半導体装置 | 2024-01-30 |
14 | 特許4729766 | 超電導酸化物材料の製造方法 | 2024-01-17 |
15 | 特許6974170 | 電気剥離用粘着剤組成物、粘着シート、及び接合体 | 2024-01-04 |
16 | 特開2021-123756 | 皮膜およびその製造方法 | 2023-12-27 |
17 | 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 |
18 | 特許6432525 | 情報処理装置および情報処理方法 | 2023-12-12 |
19 | 特許6951161 | 衣服用ファン及びファン付き衣服 | 2023-12-06 |
20 | 特許6494710 | 配信装置、配信方法、及び配信プログラム | 2023-11-27 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 1,188 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.4. 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6408416 "吐出容器" (16 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6325344 | 電極材料の製造方法 | 24 times |
2 | 特許6408416 | 吐出容器 | 16 times |
3 | 特許6327237 | 固形組成物 | 14 times |
4 | 特許7011760 | 膜構造体の製造方法 | 12 times |
5 | 特許6499431 | 樹脂組成物、防汚材、および、積層フィルム | 8 times |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 23,966 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.8. The most cited patent is 特許6748627 "遊技機" (303 times) , and the next most cited patent is 特開2016-098406 "モリブデン膜の成膜方法" (295 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6748627 | 遊技機 | 303 times |
2 | 特開2016-098406 | モリブデン膜の成膜方法 | 295 times |
3 | 特許6353495 | 遊技機 | 95 times |
4 | 特許6203152 | 半導体記憶装置の製造方法 | 87 times |
5 | 特開2018-139812 | 遊技台 | 84 times |
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