The Technical Field "AD変換" had 222 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a significantly decreased of -115 filings (-34.1%) over 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 " A/D変換 ", " A‐D変換 ", " アナログ‐ディジタル変換 ", " アナログディジタル変換 ", " アナログデジタル変換 ", " アナログ・デジタル変換 ", " エーディー変換 " in the search set.
The highest number of filings in 2014 with 898 cases, and their lowest number in 2022 with 310 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 2,738 cases in total) is 456, and the median is 490. 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 | 456 patents |
Std Dev | 233 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 310 cases | -35.6 % |
2021 year | 481 cases | -3.80 % |
2020 year | 500 cases | -23.43 % |
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 AD変換 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 AD変換, 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 AD変換 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 6,176 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.
A patent aanlysis report on the following synonyms was found in the technical term "AD変換".
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as AD変換 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, キヤノン株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 28 cases, followed by 三菱電機株式会社 with 17 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 527 cases, followed by 三菱電機株式会社 with 277 cases.
Name | Cases |
---|---|
キヤノン株式会社 | 527 cases |
三菱電機株式会社 | 277 cases |
株式会社東芝 | 201 cases |
ソニーグループ株式会社 | 115 cases |
株式会社リコー | 76 cases |
株式会社日立製作所 | 64 cases |
日本電気株式会社 | 62 cases |
富士通株式会社 | 39 cases |
シャープ株式会社 | 26 cases |
パナソニックホールディングス株式会社 | 13 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 AD変換 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, キヤノン株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 28 cases, followed by 三菱電機株式会社 with 17 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 527 cases, followed by 三菱電機株式会社 with 277 cases.
Name | Cases |
---|---|
キヤノン株式会社 | 527 cases |
三菱電機株式会社 | 277 cases |
株式会社東芝 | 201 cases |
ソニーグループ株式会社 | 115 cases |
株式会社日立製作所 | 64 cases |
日本電気株式会社 | 62 cases |
パナソニックホールディングス株式会社 | 13 cases |
Below is a ranking of the number of JP patent applications by AD変換’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 AD変換’s top 7 coapplicants over the last 20 years.
AD変換 filed 277 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, 126 cases in total) is 21.0, and the median is 24.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2017 with 44 cases, and their lowest number in 2022 with 15 cases.
Index | Value |
---|---|
Average | 21.0 patents |
Std Dev | 10.1 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 15 cases | -31.8 % |
2021 year | 22 cases | -21.43 % |
2020 year | 28 cases | +7.69 % |
AD変換 filed 13 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, 3 cases in total) is 0.5, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 4 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 0.5 patents |
Std Dev | 1.1 |
COV | 2.2 |
Year | Cases | YOY |
---|---|---|
2021 year | 3 cases | - |
2020 year | 0 cases | - |
2019 year | 0 cases | - |
AD変換 filed 201 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, 70 cases in total) is 11.7, and the median is 12.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 52 cases, and their lowest number in 2021 with 11 cases.
Index | Value |
---|---|
Average | 11.7 patents |
Std Dev | 6.4 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 12 cases | +9.09 % |
2021 year | 11 cases | -8.33 % |
2020 year | 12 cases | -45.5 % |
AD変換 filed 62 joint applications with 日本電気株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 15 cases in total) is 2.5, and the median is 2.0. 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 highest number of filings in 2014 with 21 cases, and their lowest number in 2022 with 2 cases.
Index | Value |
---|---|
Average | 2.5 patents |
Std Dev | 1.6 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 2 cases | 0 |
2021 year | 2 cases | 0 |
2020 year | 2 cases | -50.0 % |
AD変換 filed 64 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, 22 cases in total) is 3.7, and the median is 3.0. 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 decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 15 cases, and their lowest number in 2022 with 1 cases.
Index | Value |
---|---|
Average | 3.7 patents |
Std Dev | 3.2 |
COV | 0.9 |
Year | Cases | YOY |
---|---|---|
2022 year | 1 cases | -80.0 % |
2021 year | 5 cases | +66.7 % |
2020 year | 3 cases | 0 |
The following shows JP patents held by AD変換 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and AD変換’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 AD変換 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 4 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7093918 "自動車乗員のバイタルサインの非接触の検知および監視システム" (Opposition day 2023-01-04) , next is 特許6833096 "磁気探査装置、磁気探査方法、および磁気探査プログラム" (Opposition day 2021-07-09) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7093918 | 自動車乗員のバイタルサインの非接触の検知および監視システム | 2023-01-04 |
2 | 特許6833096 | 磁気探査装置、磁気探査方法、および磁気探査プログラム | 2021-07-09 |
3 | 特許6812335 | 腐食環境監視装置及びそれを備えた腐食環境監視システム | 2021-07-09 |
4 | 特許6809594 | 電気伝導度検出器及びイオンクロマトグラフ | 2021-07-02 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 4 patents Protest from third parties. The average number of Protest is 1.0 times. The most recently Protest patent is 特開2021-190990 "ステアリング把持センサおよび把持検知方法" (Protest day 2023-11-10) , next is 特開2021-156712 "微粒子測定システム、計測装置" (Protest day 2023-03-27) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2021-190990 | ステアリング把持センサおよび把持検知方法 | 2023-11-10 |
2 | 特開2021-156712 | 微粒子測定システム、計測装置 | 2023-03-27 |
3 | 特許7272379 | 評価システム | 2021-12-07 |
4 | 特開2019-155451 | 評価システム及び評価方法 | 2021-07-20 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 9 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.2. The most protest patent is 特開2018-019840 "心電図監視システム及びこのシステムで使用する携帯型心電計" (3 times) , and the next most protest patent is 特開2021-190990 "ステアリング把持センサおよび把持検知方法" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2018-019840 | 心電図監視システム及びこのシステムで使用する携帯型心電計 | 3 times |
2 | 特開2021-190990 | ステアリング把持センサおよび把持検知方法 | 1 times |
3 | 特開2016-057254 | 赤外線検出装置 | 1 times |
4 | 特開2019-155451 | 評価システム及び評価方法 | 1 times |
5 | 特許6457289 | 水道用の使用検出センサ | 1 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 17 patents Inspection from third parties. The average number of Inspection is 1.1 times. The most recently Inspection patent is 特表2022-518124 "電圧調整可能な積層キャパシタの制御システムおよび方法" (Inspection day 2023-08-15) , next is 特開2021-156712 "微粒子測定システム、計測装置" (Inspection day 2023-04-21) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特表2022-518124 | 電圧調整可能な積層キャパシタの制御システムおよび方法 | 2023-08-15 |
2 | 特開2021-156712 | 微粒子測定システム、計測装置 | 2023-04-21 |
3 | 特許7232261 | ウェアラブル診断装置 | 2023-02-13 |
4 | 特許7297432 | ビーム形成された無線周波数(RF)信号の処理方法及び装置 | 2022-12-23 |
5 | 特表2004-537173 | パッケージ内の量及びスペクトル感知能力とデジタル信号出力とを有するマルチチップLEDパッケージ | 2022-11-07 |
6 | 特許7366073 | バイオケミカルセンサアレイの多重化アナログ構成要素 | 2022-06-08 |
7 | 特表2020-508788 | 広帯域位相勾配信号取得のための方法および装置 | 2022-03-01 |
8 | 特許7272379 | 評価システム | 2022-01-06 |
9 | 特開2019-155451 | 評価システム及び評価方法 | 2021-08-31 |
10 | 特許6920693 | 心臓疾患の診断に使用される出力データセットを生成するための装置 | 2021-06-21 |
11 | 特開2020-170941 | 高周波出力装置および高周波出力安定化方法 | 2021-06-21 |
12 | 特許7472503 | 撮像素子、および撮像装置 | 2021-05-26 |
13 | 特許7039809 | 光通信システムにおける多経路干渉軽減のための回路 | 2021-05-12 |
14 | 特許7081735 | 物理的接触なしに物理的変化を検出するためのシステム及び方法 | 2021-05-12 |
15 | 特開2022-095477 | 撮像素子、撮像素子の製造方法、および撮像装置 | 2021-05-12 |
16 | 特許7196941 | 撮像素子及び撮像装置 | 2021-05-10 |
17 | 特許7168015 | 撮像素子、及び撮像装置 | 2021-05-10 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 44 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.1. The most inspection patent is 特開2018-019840 "心電図監視システム及びこのシステムで使用する携帯型心電計" (3 times) , and the next most inspection patent is 特許7214586 "統合ジェットインピーダンス測定を用いた印刷ヘッド" (2 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2018-019840 | 心電図監視システム及びこのシステムで使用する携帯型心電計 | 3 times |
2 | 特許7214586 | 統合ジェットインピーダンス測定を用いた印刷ヘッド | 2 times |
3 | 特開2017-121035 | イコライザ回路及びそれを用いた受信装置 | 1 times |
4 | 特開2020-065072 | 撮像素子および撮像装置 | 1 times |
5 | 特開2022-142280 | 撮像素子、および撮像装置 | 1 times |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 1,459 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.4. The most cited patent is 特開2014-195112 "半導体イメージセンサ・モジュール及びその製造方法" (29 times) , and the next most cited patent is 特許6502196 "密集環境のLADARセンサ" (25 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2014-195112 | 半導体イメージセンサ・モジュール及びその製造方法 | 29 times |
2 | 特許6502196 | 密集環境のLADARセンサ | 25 times |
3 | 特表2017-535999 | フレームベースとイベントベースのハイブリッド方式を使用するセンサアーキテクチャ | 25 times |
4 | 特開2015-007615 | 自動車補助レーダセンサ | 20 times |
5 | 特開2018-186478 | 固体撮像素子、撮像装置、および、固体撮像素子の制御方法 | 20 times |
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