株式会社村田製作所 (JP Patent Analysis Report)
The Applicant / Patent Holder "株式会社村田製作所" had 153 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly decreased of -46 filings (-23.1%) over 199 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2016 with 1,165 cases, and their lowest number in 2022 with 613 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,845 cases in total) is 808, and the median is 898. 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 | 808 patents |
| Std Dev | 305 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 613 cases | -24.69 % |
| 2021 year | 814 cases | -26.53 % |
| 2020 year | 1,108 cases | +1.84 % |
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 株式会社村田製作所 for the period of the last 10 years (2014-01-01 to 2024-11-30). 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 株式会社村田製作所, 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.
- Table of Contents
- Foreign Patent Analysis Report
- Patent Filing Summary for 株式会社村田製作所
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top coapplicant Information
- • Information on Important Patents
- Provision of patent information to the media
- About this Site
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.
Foreign Patent Analysis Report
The following foreign patent analysis reports have been found for 株式会社村田製作所. The trends of patent filings of 株式会社村田製作所 for each country can be found by clicking on the Applicant/Patent Holder name next to each country.
| Country | Applicant / Patent Holder |
|---|---|
| JP | 株式会社村田製作所 |
| US | MURATA MANUFACTURING CO LTD |
| EP | MURATA MANUFACTURING CO LTD |
| PCT | MURATA MANUFACTURING CO LTD |
株式会社村田製作所, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 株式会社村田製作所 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.
Patent Landscape ({{ld.d.db_name | country_map: 'en'}})
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 株式会社村田製作所 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
In addition, by visually representing the patent data in this manner, you can 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.
In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.
Characteristic Terms (Importance)
The following is a list of words (characteristic terms) often used in 株式会社村田製作所 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 9,258 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.
株式会社村田製作所
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 株式会社村田製作所 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, 株式会社村田製作所 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 859 cases, followed by ローム株式会社 with 767 cases.
| Name | Cases |
|---|---|
| 株式会社村田製作所 | 859 cases |
| ローム株式会社 | 767 cases |
| TDK株式会社 | 736 cases |
| 株式会社ジャパンディスプレイ | 613 cases |
| 京セラ株式会社 | 577 cases |
| ミネベアミツミ株式会社 | 386 cases |
| 株式会社島津製作所 | 373 cases |
| イビデン株式会社 | 345 cases |
| 太陽誘電株式会社 | 240 cases |
| ルネサスエレクトロニクス株式会社 | 232 cases |
| 新光電気工業株式会社 | 109 cases |
| 富士通フロンテック株式会社 | 98 cases |
| FDK株式会社 | 75 cases |
| ニチコン株式会社 | 63 cases |
| 日本ケミコン株式会社 | 53 cases |
| KOA株式会社 | 37 cases |
| 日本電波工業株式会社 | 34 cases |
| ホシデン株式会社 | 27 cases |
| 株式会社大真空 | 27 cases |
| 株式会社メガチップス | 12 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 京セラ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 10,229 cases, followed by 株式会社村田製作所 with 9,258 cases.
| Name | Cases |
|---|---|
| 京セラ株式会社 | 10,229 cases |
| 株式会社村田製作所 | 9,258 cases |
| TDK株式会社 | 5,714 cases |
| 株式会社島津製作所 | 4,398 cases |
| 株式会社ジャパンディスプレイ | 4,308 cases |
| ローム株式会社 | 4,029 cases |
| ルネサスエレクトロニクス株式会社 | 2,864 cases |
| ミネベアミツミ株式会社 | 2,328 cases |
| イビデン株式会社 | 2,239 cases |
| 太陽誘電株式会社 | 1,993 cases |
| 富士通フロンテック株式会社 | 1,016 cases |
| 日本電波工業株式会社 | 695 cases |
| 新光電気工業株式会社 | 680 cases |
| FDK株式会社 | 626 cases |
| ニチコン株式会社 | 513 cases |
| KOA株式会社 | 467 cases |
| 日本ケミコン株式会社 | 356 cases |
| 株式会社メガチップス | 323 cases |
| ホシデン株式会社 | 321 cases |
| 株式会社大真空 | 287 cases |
| パナソニック液晶ディスプレイ株式会社 | 30 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 21 companies in the same industry over the past 20 years.
Top coapplicant information (JP)
The changes in the number of patents shared with 株式会社村田製作所’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies 株式会社村田製作所 is partnered with to develop technologies and use this information for R&D and intellectual property strategies.
Also, by looking at the change in the number of filings, you can see what companies 株式会社村田製作所 conducted joint research with in the past, and check the history of 株式会社村田製作所’s alliances, partnerships, and joint research and development.
If you want to search for more detailed information, you can use Patent Integration to quickly find out specifically what company they filed a joint application with and what invention it was for.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 帝人フロンティア株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 8 cases, followed by 株式会社指月電機製作所 with 1 cases.
| Name | Cases |
|---|---|
| 帝人フロンティア株式会社 | 8 cases |
| 株式会社指月電機製作所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, ハイドロ-ケベック has the highest number of joint applications in the last for the target period (2014 to 2024) with 36 cases, followed by 国立研究開発法人産業技術総合研究所 with 20 cases.
| Name | Cases |
|---|---|
| ハイドロ-ケベック | 36 cases |
| 国立研究開発法人産業技術総合研究所 | 20 cases |
| 株式会社指月電機製作所 | 20 cases |
| 帝人フロンティア株式会社 | 15 cases |
| 株式会社デンソー | 2 cases |
Top coapplicant, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 株式会社村田製作所’s top 6 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of JP patent filings by 株式会社村田製作所’s top 6 coapplicants over the last 20 years.
Top coapplicant Details (JP)
Trends in filing of joint patent applications with ハイドロ-ケベック
株式会社村田製作所 filed 36 joint applications with ハイドロ-ケベック for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 25 cases in total) is 4.2, 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 2019 with 13 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 4.2 patents |
| Std Dev | 5.9 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2019 year | 13 cases | +8.33 % |
| 2018 year | 12 cases | +9.09 % |
| 2017 year | 11 cases | - |
Trends in filing of joint patent applications with 国立研究開発法人産業技術総合研究所
株式会社村田製作所 filed 20 joint applications with 国立研究開発法人産業技術総合研究所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 6 cases in total) is 1.0, and the median is 0.5. 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 highest number of filings in 2017 with 5 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.2 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 3 cases | +200 % |
| 2020 year | 1 cases | - |
| 2019 year | 0 cases | -100 % |
Trends in filing of joint patent applications with 株式会社指月電機製作所
株式会社村田製作所 filed 20 joint applications with 株式会社指月電機製作所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 20 cases in total) is 3.3, and the median is 2.5. 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 highest number of filings in 2020 with 9 cases, and their lowest number in 2017 with 0 cases.
| Index | Value |
|---|---|
| Average | 3.3 patents |
| Std Dev | 3.0 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | -77.8 % |
| 2020 year | 9 cases | +80.0 % |
Trends in filing of joint patent applications with 帝人フロンティア株式会社
株式会社村田製作所 filed 15 joint applications with 帝人フロンティア株式会社 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 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 2022 with 7 cases, and their lowest number in 2017 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.5 patents |
| Std Dev | 2.1 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 7 cases | +600 % |
| 2021 year | 1 cases | -66.7 % |
| 2020 year | 3 cases | +200 % |
Information on important patents (JP)
The following shows JP patents held by 株式会社村田製作所 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 株式会社村田製作所’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 株式会社村田製作所 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 (2021-12-01 ~ 2024-11-30), there were 5 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7307543 "電極材料およびそれらの調製のためのプロセス" (Opposition day 2024-01-10) , next is 特許7143943 "負極活物質、負極および二次電池" (Opposition day 2023-03-27) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7307543 | 電極材料およびそれらの調製のためのプロセス | 2024-01-10 |
| 2 | 特許7143943 | 負極活物質、負極および二次電池 | 2023-03-27 |
| 3 | 特許7095812 | 電気コネクタセット | 2022-12-06 |
| 4 | 特許7020426 | 電子部品の振込方法および装置 | 2022-08-10 |
| 5 | 特許6988170 | ベーパーチャンバー | 2022-07-04 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 9 patents Protest from third parties. The average number of Protest is 1.2 times. The most recently Protest patent is 特開2024-033515 "感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品" (Protest day 2024-07-10) , next is 特開2022-066309 "電極材料およびそれらの調製のためのプロセス" (Protest day 2024-01-18) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-033515 | 感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品 | 2024-07-10 |
| 2 | 特開2022-066309 | 電極材料およびそれらの調製のためのプロセス | 2024-01-18 |
| 3 | 特許7563396 | チタン酸バリウム系誘電体粒子の製造方法 | 2023-10-27 |
| 4 | 特許7548378 | インダクタ部品及びインダクタ構造体 | 2023-10-27 |
| 5 | 特許7428493 | フィルムコンデンサ | 2023-10-23 |
| 6 | 特許7264104 | 積層型セラミック電子部品の製造方法および消失性インク | 2022-11-22 |
| 7 | 特許7160122 | 同軸コネクタセットにおけるグランド接続構造 | 2022-04-22 |
| 8 | 特開2022-033282 | コンタクト印刷用コンビネーションスクリーン版 | 2022-03-18 |
| 9 | 特許7078915 | 共振素子、フィルタ、およびダイプレクサ | 2021-12-13 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 31 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 特開2017-152638 "接合構造、該接合構造を備えた電子部品、および該接合構造の形成方法" (3 times) , and the next most protest patent is 特許7020426 "電子部品の振込方法および装置" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2017-152638 | 接合構造、該接合構造を備えた電子部品、および該接合構造の形成方法 | 3 times |
| 2 | 特許7020426 | 電子部品の振込方法および装置 | 2 times |
| 3 | 特許7160122 | 同軸コネクタセットにおけるグランド接続構造 | 2 times |
| 4 | 特許6971579 | コンタクト印刷用コンビネーションスクリーン版 | 2 times |
| 5 | 特許6996583 | 電気コネクタセットおよび該電気コネクタセットの実装された回路基板 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 16 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特開2024-033515 "感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品" (Inspection day 2024-08-02) , next is 特許7476912 "音響共振器及びフィルタデバイス" (Inspection day 2024-05-30) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2024-033515 | 感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品 | 2024-08-02 |
| 2 | 特許7476912 | 音響共振器及びフィルタデバイス | 2024-05-30 |
| 3 | 特開2022-066309 | 電極材料およびそれらの調製のためのプロセス | 2024-01-22 |
| 4 | 特許7563396 | チタン酸バリウム系誘電体粒子の製造方法 | 2023-12-04 |
| 5 | 特許7428493 | フィルムコンデンサ | 2023-11-21 |
| 6 | 特許7548378 | インダクタ部品及びインダクタ構造体 | 2023-11-01 |
| 7 | 特許7524924 | 音響共振器、フィルタ及び音響共振器の製造方法 | 2023-08-16 |
| 8 | 特開2022-173148 | 無線周波数フロントエンド素子に整合する入出力インピーダンスを有する横方向励起フィルムバルク音響共振器マトリックスフィルタ | 2023-08-16 |
| 9 | 特許7480793 | 音響共振器デバイス、音響共振器デバイスを製造する方法及びフィルタデバイス | 2023-08-03 |
| 10 | 特表2022-530692 | 分割ラダー弾性波フィルタ | 2023-06-20 |
| 11 | 特許6881039 | セラミックグリーンシート、セラミックグリーンシートの製造方法、および電子部品の製造方法 | 2023-05-30 |
| 12 | 特許4483389 | ガラス粒子の製造方法 | 2022-11-18 |
| 13 | 特許7307543 | 電極材料およびそれらの調製のためのプロセス | 2022-06-14 |
| 14 | 特許7160122 | 同軸コネクタセットにおけるグランド接続構造 | 2022-05-09 |
| 15 | 特開2022-033282 | コンタクト印刷用コンビネーションスクリーン版 | 2022-04-12 |
| 16 | 特許7078915 | 共振素子、フィルタ、およびダイプレクサ | 2022-01-17 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 39 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6427677 "軟磁性材料およびその製造方法" (7 times) , and the next most inspection patent is 特許6971579 "コンタクト印刷用コンビネーションスクリーン版" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6427677 | 軟磁性材料およびその製造方法 | 7 times |
| 2 | 特許6971579 | コンタクト印刷用コンビネーションスクリーン版 | 3 times |
| 3 | 特開2017-152638 | 接合構造、該接合構造を備えた電子部品、および該接合構造の形成方法 | 3 times |
| 4 | 特許7160122 | 同軸コネクタセットにおけるグランド接続構造 | 2 times |
| 5 | 特許6508023 | 電子部品及び電子部品の製造方法 | 2 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 1,492 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.3. The most cited patent is 特開2020-113939 "弾性波装置" (68 times) , and the next most cited patent is 特許6665438 "積層セラミックコンデンサ" (50 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2020-113939 | 弾性波装置 | 68 times |
| 2 | 特許6665438 | 積層セラミックコンデンサ | 50 times |
| 3 | 特許6520875 | インダクタ部品およびインダクタ部品内蔵基板 | 47 times |
| 4 | 特許6561745 | インダクタ部品、パッケージ部品およびスィッチングレギュレータ | 42 times |
| 5 | 特許6439551 | 積層セラミックコンデンサ | 41 times |
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