節点 (JP Patent Analysis Report)
The Technical Field "節点" had 502 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -369 filings (-42.4%) over 871 they had in the same period of the previous year (2022-01-01 to 2022-04-30). This report also includes technical terms related to " ノード " in the search set.
The highest number of filings in 2018 with 3,528 cases, and their lowest number in 2023 with 896 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 13,118 cases in total) is 2,186, and the median is 2,749. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 2,186 patents |
| Std Dev | 1,249 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 896 cases | -62.7 % |
| 2022 year | 2,404 cases | -22.30 % |
| 2021 year | 3,094 cases | -5.58 % |
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 節点 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 節点, 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..
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.
節点, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 節点 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.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 25,992 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.
節点
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 節点 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, 株式会社日立製作所 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 42 cases, followed by 富士通株式会社 with 39 cases.
| Name | Cases |
|---|---|
| 株式会社日立製作所 | 42 cases |
| 富士通株式会社 | 39 cases |
| 株式会社東芝 | 28 cases |
| 三菱電機株式会社 | 15 cases |
| 日本電気株式会社 | 13 cases |
| 日本電信電話株式会社 | 11 cases |
| インターナショナル・ビジネス・マシーンズ・コーポレーション | 6 cases |
| ソニーグループ株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, テレフオンアクチーボラゲットエルエムエリクソン(パブル) has the highest number of joint applications in the last for the target period (2015 to 2025) with 1,433 cases, followed by 日本電気株式会社 with 1,027 cases.
| Name | Cases |
|---|---|
| テレフオンアクチーボラゲットエルエムエリクソン(パブル) | 1,433 cases |
| 日本電気株式会社 | 1,027 cases |
| 富士通株式会社 | 844 cases |
| 株式会社日立製作所 | 647 cases |
| 日本電信電話株式会社 | 613 cases |
| 株式会社東芝 | 491 cases |
| クゥアルコム・インコーポレイテッド | 441 cases |
| 三菱電機株式会社 | 400 cases |
| インターナショナル・ビジネス・マシーンズ・コーポレーション | 307 cases |
| ソニーグループ株式会社 | 265 cases |
| パナソニックホールディングス株式会社 | 7 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 11 companies in the same industry over the past 20 years.
Top company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 節点 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).
Among the top coapplicants, 株式会社日立製作所 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 42 cases, followed by 富士通株式会社 with 39 cases.
Trends in filing of joint patent applications for the target period (2015 to 2025).
Among the top coapplicants, テレフオンアクチーボラゲットエルエムエリクソン(パブル) has the highest number of joint applications in the last for the target period (2015 to 2025) with 1,433 cases, followed by 日本電気株式会社 with 1,027 cases.
| Name | Cases |
|---|---|
| テレフオンアクチーボラゲットエルエムエリクソン(パブル) | 1,433 cases |
| 日本電気株式会社 | 1,027 cases |
| 富士通株式会社 | 844 cases |
| 株式会社日立製作所 | 647 cases |
| 日本電信電話株式会社 | 613 cases |
| 株式会社東芝 | 491 cases |
| 三菱電機株式会社 | 400 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 節点’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 節点’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 日本電気株式会社
節点 filed 1,027 joint applications with 日本電気株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 382 cases in total) is 63.7, and the median is 66.0. 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 2017 with 194 cases, and their lowest number in 2023 with 10 cases.
| Index | Value |
|---|---|
| Average | 63.7 patents |
| Std Dev | 47.0 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 10 cases | -79.6 % |
| 2022 year | 49 cases | -41.0 % |
| 2021 year | 83 cases | -25.23 % |
Trends in filing of joint patent applications with 富士通株式会社
節点 filed 844 joint applications with 富士通株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 370 cases in total) is 61.7, and the median is 73.0. 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 2015 with 139 cases, and their lowest number in 2023 with 33 cases.
| Index | Value |
|---|---|
| Average | 61.7 patents |
| Std Dev | 32.4 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 33 cases | -47.6 % |
| 2022 year | 63 cases | -30.8 % |
| 2021 year | 91 cases | -3.19 % |
Trends in filing of joint patent applications with 株式会社東芝
節点 filed 491 joint applications with 株式会社東芝 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 247 cases in total) is 41.2, and the median is 45.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 81 cases, and their lowest number in 2023 with 28 cases.
| Index | Value |
|---|---|
| Average | 41.2 patents |
| Std Dev | 23.1 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 28 cases | -37.8 % |
| 2022 year | 45 cases | -2.17 % |
| 2021 year | 46 cases | -13.21 % |
Trends in filing of joint patent applications with 株式会社日立製作所
節点 filed 647 joint applications with 株式会社日立製作所 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 376 cases in total) is 62.7, and the median is 77.5. 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 (2021 to 2024). The highest number of filings in 2020 with 91 cases, and their lowest number in 2023 with 40 cases.
| Index | Value |
|---|---|
| Average | 62.7 patents |
| Std Dev | 31.9 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 40 cases | -50.0 % |
| 2022 year | 80 cases | +6.67 % |
| 2021 year | 75 cases | -17.58 % |
Trends in filing of joint patent applications with 日本電信電話株式会社
節点 filed 613 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 5 years (2019 to 2024, 226 cases in total) is 37.7, and the median is 34.0. 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 (2021 to 2024). The highest number of filings in 2016 with 129 cases, and their lowest number in 2022 with 7 cases.
| Index | Value |
|---|---|
| Average | 37.7 patents |
| Std Dev | 32.6 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 11 cases | +57.1 % |
| 2022 year | 7 cases | -87.7 % |
| 2021 year | 57 cases | -18.57 % |
Information on important patents (JP)
The following shows JP patents held by 節点 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 節点’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 節点 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 6 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7257329 "オープンアーキテクチャ産業制御システム" (Opposition day 2023-10-13) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7314231 | 燃料電池 | 2024-01-24 |
| 2 | 特許7257329 | オープンアーキテクチャ産業制御システム | 2023-10-13 |
| 3 | 特許7235847 | 安全な取引を容易化するシステム、方法及び装置 | 2023-08-25 |
| 4 | 特許7217589 | 画像解析方法、画像解析装置、プログラム、学習済み深層学習アルゴリズムの製造方法および学習済み深層学習アルゴリズム | 2023-08-03 |
| 5 | 特許7030997 | 電動機駆動装置及び空気調和機 | 2022-09-07 |
| 6 | 特許6995555 | ケーソンの状態予測システム及びプログラム | 2022-07-11 |
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 1.4 times. The most recently Protest patent is 特開2023-070530 "タイヤのシミュレーション方法" (Protest day 2024-09-26) , next is 特許7410390 "電圧検出回路" (Protest day 2024-09-18) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-070530 | タイヤのシミュレーション方法 | 2024-09-26 |
| 2 | 特許7410390 | 電圧検出回路 | 2024-09-18 |
| 3 | 特開2024-038396 | 画像解析方法、画像解析装置、およびプログラム | 2024-07-16 |
| 4 | 特開2022-139940 | 電源装置 | 2024-05-22 |
| 5 | 特開2021-112124 | 結合インダクタインバータトポロジ | 2024-01-26 |
| 6 | 特表2022-546129 | 硫化物ベースの固体複合電解質膜 | 2023-08-15 |
| 7 | 特許7475150 | 推論装置、推論方法、及びプログラム | 2023-04-25 |
| 8 | 特許7292231 | 電池用断熱材及び電池 | 2023-02-06 |
| 9 | 特許7235847 | 安全な取引を容易化するシステム、方法及び装置 | 2022-12-12 |
| 10 | 特許7217589 | 画像解析方法、画像解析装置、プログラム、学習済み深層学習アルゴリズムの製造方法および学習済み深層学習アルゴリズム | 2022-09-29 |
| 11 | 特許6792132 | 情報処理装置 | 2022-06-16 |
| 12 | 特許7271216 | 情報処理装置、情報処理方法、およびプログラム | 2022-04-04 |
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), 26 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7292231 "電池用断熱材及び電池" (3 times) , and the next most protest patent is 特許7235847 "安全な取引を容易化するシステム、方法及び装置" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7292231 | 電池用断熱材及び電池 | 3 times |
| 2 | 特許7235847 | 安全な取引を容易化するシステム、方法及び装置 | 2 times |
| 3 | 特許6444494 | 予測データ分析のためのシステムおよび技術 | 2 times |
| 4 | 特許7217589 | 画像解析方法、画像解析装置、プログラム、学習済み深層学習アルゴリズムの製造方法および学習済み深層学習アルゴリズム | 2 times |
| 5 | 特許7003227 | 高電圧増幅器、高電圧電源装置及び質量分析装置 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 78 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特開2023-070530 "タイヤのシミュレーション方法" (Inspection day 2024-10-22) , next is 特表2023-513416 "ダウンリンク－アップリンクタイミング関係のシステムおよび方法" (Inspection day 2024-09-10) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-070530 | タイヤのシミュレーション方法 | 2024-10-22 |
| 2 | 特表2023-513416 | ダウンリンク－アップリンクタイミング関係のシステムおよび方法 | 2024-09-10 |
| 3 | 特許6016285 | 報酬予測計算装置、報酬予測計算サーバー、報酬予測計算プログラム及び報酬予測計算方法 | 2024-09-05 |
| 4 | 特表2022-532412 | 放射線治療を受けている患者のがん治療のカスタマイズ化を支援するシステム及び方法 | 2024-09-03 |
| 5 | 特開2024-038396 | 画像解析方法、画像解析装置、およびプログラム | 2024-08-06 |
| 6 | 特表2024-512407 | モーター駆動式昇降ラックシステム | 2024-07-02 |
| 7 | 特表2022-542746 | 医薬組成物の電子的に監督された投与 | 2024-07-01 |
| 8 | 特許5840730 | 無線通信システムにおけるユーザ機器への物理レイヤ・シグナリング | 2024-07-01 |
| 9 | 特表2021-527204 | 配送多目的サービス実行のためのシステムおよび方法 | 2024-06-26 |
| 10 | 特表2023-518234 | 伝染病の監視および大流行の検出のためのシステムおよび方法 | 2024-06-18 |
| 11 | 特開2022-139940 | 電源装置 | 2024-06-11 |
| 12 | 特開2023-053152 | パケット損失の動的管理 | 2024-05-30 |
| 13 | 特許7609470 | コンテキストアウェア型の経路の計算及び選択 | 2024-05-30 |
| 14 | 特開2022-178802 | 物体追跡装置、物体追跡方法、及びプログラム | 2024-05-08 |
| 15 | 特表2022-543625 | 例えば、自律車両を含む移動物体のネットワークにおける適応および動的ＷＩ－ＦＩスキャン・ポリシー | 2024-04-25 |
| 16 | 特表2022-543624 | 例えば、自律車両を含む移動物体のネットワークにおけるクラウド・ベースのデータ・ドリブンＷＩ－ＦＩ接続管理 | 2024-04-25 |
| 17 | 特開2023-090549 | 電圧生成回路及びインタフェース回路 | 2024-03-18 |
| 18 | 特開2023-095471 | 半導体記憶装置 | 2024-03-18 |
| 19 | 特許7532293 | 周波数電圧変換回路、半導体装置、及び、メモリシステム | 2024-03-18 |
| 20 | 特許7457654 | システムオンチップ上の相互接続ファブリック内でソースベースルーティングを実施するための手順 | 2024-03-12 |
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), 298 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6444494 "予測データ分析のためのシステムおよび技術" (11 times) , and the next most inspection patent is 特許7292231 "電池用断熱材及び電池" (10 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6444494 | 予測データ分析のためのシステムおよび技術 | 11 times |
| 2 | 特許7292231 | 電池用断熱材及び電池 | 10 times |
| 3 | 特許6496037 | アクセス情報を取り扱うための方法、ネットワークノード、及びワイヤレスデバイス | 2 times |
| 4 | 特許6978168 | 認証装置および認証システム、ワンタイムパスワード生成認証装置および擬似乱数生成器、暗号化データ復号システム、ログインまたは入場または解錠システムまたはアクセス制御システム | 2 times |
| 5 | 特許6423491 | ネットワークを利用して少なくとも１つの事業者がサービスを顧客に提供する方法およびそのネットワーク | 2 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), 5,592 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6598269 "導波管ディスプレイ" (90 times) , and the next most cited patent is 特許6895451 "偏光選択ホログラフィー導波管デバイスを提供するための方法および装置" (61 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6598269 | 導波管ディスプレイ | 90 times |
| 2 | 特許6895451 | 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置 | 61 times |
| 3 | 特許6971019 | データ管理システム、情報処理装置、プログラム、及び、データ管理方法 | 57 times |
| 4 | 特許6590760 | 弾性波デバイス | 57 times |
| 5 | 特許6555512 | 撮像装置および画像取得装置 | 55 times |
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