株式会社日立製作所 (JP Patent Analysis Report)
The Applicant / Patent Holder "株式会社日立製作所" had 363 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a with an decreasing trend transition of -63 filings (-14.8%) over 426 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2015 with 1,985 cases, and their lowest number in 2023 with 633 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 6,371 cases in total) is 1,062, and the median is 1,390. 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 | 1,062 patents |
| Std Dev | 555 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 633 cases | -53.5 % |
| 2022 year | 1,362 cases | -3.88 % |
| 2021 year | 1,417 cases | -5.09 % |
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 株式会社日立製作所 for the period of the last 10 years (2015-01-01 to 2024-12-31). 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 株式会社日立製作所, 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 株式会社日立製作所
- 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 株式会社日立製作所. The trends of patent filings of 株式会社日立製作所 for each country can be found by clicking on the Applicant/Patent Holder name next to each country.
| Country | Applicant / Patent Holder |
|---|---|
| JP | 株式会社日立製作所 |
| US | HITACHI LTD |
| EP | HITACHI LTD |
| PCT | HITACHI LTD |
株式会社日立製作所, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 株式会社日立製作所 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 株式会社日立製作所 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 株式会社日立製作所 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 13,344 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.
株式会社日立製作所
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 株式会社日立製作所 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 (2023 to 2025).
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 (2023 to 2025) with 2,542 cases, followed by 三菱電機株式会社 with 1,315 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 2,542 cases |
| 三菱電機株式会社 | 1,315 cases |
| パナソニックIPマネジメント株式会社 | 1,188 cases |
| 株式会社東芝 | 765 cases |
| 株式会社日立製作所 | 644 cases |
| ダイキン工業株式会社 | 551 cases |
| 日本電気株式会社 | 420 cases |
| 富士通株式会社 | 416 cases |
| 富士電機株式会社 | 405 cases |
| 三菱重工業株式会社 | 395 cases |
| シャープ株式会社 | 373 cases |
| キヤノンメディカルシステムズ株式会社 | 353 cases |
| 三星電子株式会社 | 339 cases |
| 沖電気工業株式会社 | 202 cases |
| 東芝インフラシステムズ株式会社 | 193 cases |
| 東芝エネルギーシステムズ株式会社 | 176 cases |
| 東芝デバイス&ストレージ株式会社 | 132 cases |
| 日立グローバルライフソリューションズ株式会社 | 116 cases |
| 株式会社IHI | 81 cases |
| 株式会社富士通ゼネラル | 72 cases |
| 三菱電機照明株式会社 | 64 cases |
| アンリツ株式会社 | 57 cases |
| 三菱電機ホーム機器株式会社 | 57 cases |
| 古野電気株式会社 | 41 cases |
| 株式会社タムラ製作所 | 39 cases |
| 日本航空電子工業株式会社 | 35 cases |
| パナソニック株式会社 | 31 cases |
| 新電元工業株式会社 | 31 cases |
| アイホン株式会社 | 23 cases |
| ゼネラル・エレクトリック・カンパニイ | 22 cases |
| 株式会社エンプラス | 17 cases |
| サンケン電気株式会社 | 16 cases |
| 東芝デジタルソリューションズ株式会社 | 15 cases |
| 象印マホービン株式会社 | 14 cases |
| オリンパス株式会社 | 11 cases |
| コーニンクレッカフィリップスエヌヴェ | 3 cases |
| 日本電信電話株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
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 (2015 to 2025) with 54,544 cases, followed by パナソニックIPマネジメント株式会社 with 34,477 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 54,544 cases |
| パナソニックIPマネジメント株式会社 | 34,477 cases |
| 三菱電機株式会社 | 33,727 cases |
| 株式会社東芝 | 18,031 cases |
| 富士通株式会社 | 14,621 cases |
| 日本電気株式会社 | 14,609 cases |
| 株式会社日立製作所 | 13,344 cases |
| シャープ株式会社 | 13,169 cases |
| 富士電機株式会社 | 6,619 cases |
| ダイキン工業株式会社 | 6,457 cases |
| 三菱重工業株式会社 | 5,957 cases |
| コーニンクレッカフィリップスエヌヴェ | 5,130 cases |
| オリンパス株式会社 | 4,833 cases |
| 東芝インフラシステムズ株式会社 | 4,792 cases |
| キヤノンメディカルシステムズ株式会社 | 4,016 cases |
| 沖電気工業株式会社 | 3,995 cases |
| 東芝エネルギーシステムズ株式会社 | 3,333 cases |
| 三星電子株式会社 | 2,765 cases |
| 株式会社IHI | 2,742 cases |
| 日立グローバルライフソリューションズ株式会社 | 2,742 cases |
| ゼネラル・エレクトリック・カンパニイ | 2,619 cases |
| 東芝デバイス&ストレージ株式会社 | 2,327 cases |
| 株式会社富士通ゼネラル | 1,557 cases |
| 三菱電機照明株式会社 | 1,357 cases |
| 三菱電機ホーム機器株式会社 | 1,135 cases |
| アンリツ株式会社 | 888 cases |
| 新電元工業株式会社 | 863 cases |
| 株式会社タムラ製作所 | 819 cases |
| 三洋電機株式会社 | 720 cases |
| 日本航空電子工業株式会社 | 706 cases |
| 株式会社エンプラス | 652 cases |
| 古野電気株式会社 | 524 cases |
| 東芝デジタルソリューションズ株式会社 | 474 cases |
| アイホン株式会社 | 464 cases |
| 東芝テック株式会社 | 414 cases |
| サンケン電気株式会社 | 364 cases |
| 象印マホービン株式会社 | 225 cases |
| ソニー株式会社 | 90 cases |
| パナソニック株式会社 | 71 cases |
| 日本電信電話株式会社 | 51 cases |
| ソニーグループ株式会社 | 30 cases |
| 東芝ライフスタイル株式会社 | 23 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 47 companies in the same industry over the past 20 years.
Top coapplicant information (JP)
The changes in the number of patents shared with 株式会社日立製作所’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies 株式会社日立製作所 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 株式会社日立製作所 conducted joint research with in the past, and check the history of 株式会社日立製作所’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 for the target period (2015 to 2025).
Among the top coapplicants, 日本電信電話株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 4 cases.
| Name | Cases |
|---|---|
| 日本電信電話株式会社 | 4 cases |
Top coapplicant, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 株式会社日立製作所’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 株式会社日立製作所’s top 6 coapplicants over the last 20 years.
Top coapplicant Details (JP)
Trends in filing of joint patent applications with 日本電信電話株式会社
株式会社日立製作所 filed 4 joint applications with 日本電信電話株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 10 years (2014 to 2024, 4 cases in total) is 0.4, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.4, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 3 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.4 patents |
| Std Dev | 0.9 |
| COV | 2.4 |
| Year | Cases | YOY |
|---|---|---|
| 2016 year | 3 cases | +200 % |
| 2015 year | 1 cases | - |
| 2014 year | 0 cases | - |
Information on important patents (JP)
The following shows JP patents held by 株式会社日立製作所 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 株式会社日立製作所’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 株式会社日立製作所 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 (2022-01-01 ~ 2024-12-31), 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7502235 "汚泥処理管理装置および汚泥処理管理方法" (Opposition day 2024-11-20) , next is 特許7531722 "乗りかごおよびエレベーター" (Opposition day 2024-11-12) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7502235 | 汚泥処理管理装置および汚泥処理管理方法 | 2024-11-20 |
| 2 | 特許7531722 | 乗りかごおよびエレベーター | 2024-11-12 |
| 3 | 特許7346356 | 予測装置および予測方法 | 2024-02-22 |
| 4 | 特許7324291 | 無線制御装置および無線制御システム | 2024-02-08 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 12 patents Protest from third parties. The average number of Protest is 1.2 times. The most recently Protest patent is 特開2023-142392 "含水率計測装置及び含水率計測方法" (Protest day 2024-09-03) , next is 特許7531722 "乗りかごおよびエレベーター" (Protest day 2024-07-09) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-142392 | 含水率計測装置及び含水率計測方法 | 2024-09-03 |
| 2 | 特許7531722 | 乗りかごおよびエレベーター | 2024-07-09 |
| 3 | 特開2022-166350 | 材料プロセス探索装置、材料プロセス探索システム、および、相関モデル生成方法 | 2024-06-03 |
| 4 | 特許7502235 | 汚泥処理管理装置および汚泥処理管理方法 | 2024-06-03 |
| 5 | 特許7505929 | 電力系統管理システム及び方法 | 2024-05-17 |
| 6 | 特開2023-122968 | 樹脂成形物、及び樹脂成形物の製造方法 | 2024-03-15 |
| 7 | 特許7416876 | 汚泥処理方法 | 2023-11-20 |
| 8 | 特許7358284 | コード、情報処理システム、及び情報処理装置 | 2023-03-09 |
| 9 | 特許7324291 | 無線制御装置および無線制御システム | 2022-10-12 |
| 10 | 特許7252070 | ノイズ源特定方法、及び情報処理システム | 2022-06-25 |
| 11 | 特開2020-064755 | 電池パック | 2022-05-06 |
| 12 | 特許7312621 | 放射性核種の製造方法および放射性核種の製造システム | 2022-03-23 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 27 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 特許6895270 "塗膜形成方法" (3 times) , and the next most protest patent is 特許6499910 "電力取引支援装置及び方法、または応用装置" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6895270 | 塗膜形成方法 | 3 times |
| 2 | 特許6499910 | 電力取引支援装置及び方法、または応用装置 | 2 times |
| 3 | 特許7502235 | 汚泥処理管理装置および汚泥処理管理方法 | 2 times |
| 4 | 特許7324291 | 無線制御装置および無線制御システム | 2 times |
| 5 | 特許6993792 | Ｗｅｂアクセス制御装置 | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 22 patents Inspection from third parties. The average number of Inspection is 1.3 times. The most recently Inspection patent is 特許4734827 "投写光学ユニット" (Inspection day 2024-10-18) , next is 特開2022-166350 "材料プロセス探索装置、材料プロセス探索システム、および、相関モデル生成方法" (Inspection day 2024-06-11) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許4734827 | 投写光学ユニット | 2024-10-18 |
| 2 | 特開2022-166350 | 材料プロセス探索装置、材料プロセス探索システム、および、相関モデル生成方法 | 2024-06-11 |
| 3 | 特許7324291 | 無線制御装置および無線制御システム | 2024-04-12 |
| 4 | 特許5113468 | 画像表示装置 | 2024-04-10 |
| 5 | 特開2009-086276 | 画像表示装置とその支持体構造 | 2024-04-10 |
| 6 | 特開2023-122968 | 樹脂成形物、及び樹脂成形物の製造方法 | 2024-04-09 |
| 7 | 特許4719454 | 記録方法、記録装置 | 2024-01-12 |
| 8 | 特許4385943 | 編集方法、記録再生装置 | 2024-01-12 |
| 9 | 特許4814665 | ネットワークシステム、ネットワーク機器及びネットワーク所属判定方法 | 2024-01-12 |
| 10 | 特許4479501 | 記録方法、記録再生装置及び再生装置 | 2024-01-12 |
| 11 | 特許4784413 | 情報処理装置 | 2023-05-08 |
| 12 | 特許5039477 | モバイル機器、画像表示装置、画像インタフェース及びクレードル | 2023-05-08 |
| 13 | 特許5033598 | 表示装置および映像機器 | 2023-05-08 |
| 14 | 特許7252070 | ノイズ源特定方法、及び情報処理システム | 2022-07-29 |
| 15 | 特許4640046 | デジタルコンテンツ再生装置 | 2022-07-14 |
| 16 | 特許4626497 | 映像処理装置および携帯端末装置 | 2022-07-14 |
| 17 | 特許3879565 | 携帯電話機 | 2022-07-14 |
| 18 | 特許3904462 | 無線通信方法および無線通信システム | 2022-07-14 |
| 19 | 特許6767949 | 超音波プローブ | 2022-05-09 |
| 20 | 特許7312621 | 放射性核種の製造方法および放射性核種の製造システム | 2022-04-21 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 37 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 特許6895270 "塗膜形成方法" (4 times) , and the next most inspection patent is 特開2019-204690 "電池セルシート、電池" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6895270 | 塗膜形成方法 | 4 times |
| 2 | 特開2019-204690 | 電池セルシート、電池 | 1 times |
| 3 | 特許6767949 | 超音波プローブ | 1 times |
| 4 | 特許7038011 | 電力系統運用支援装置および方法、並びに振動抑制システム | 1 times |
| 5 | 特許7291469 | 超電導線の製造方法 | 1 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 3,972 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特開2017-059991 "ネットワーク制御装置、ネットワーク制御方法、および、ネットワーク制御プログラム" (58 times) , and the next most cited patent is 特許6510436 "物品搬送システム、搬送装置及び物品搬送方法" (39 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2017-059991 | ネットワーク制御装置、ネットワーク制御方法、および、ネットワーク制御プログラム | 58 times |
| 2 | 特許6510436 | 物品搬送システム、搬送装置及び物品搬送方法 | 39 times |
| 3 | 特許6339951 | データ収集システム、データ収集方法、サーバ及びゲートウェイ | 35 times |
| 4 | 特許6697357 | ソフトウェア更新システム | 34 times |
| 5 | 特許6294247 | 車両走行制御装置 | 33 times |
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