住友重機械工業株式会社 (JP Patent Analysis Report)
The Applicant / Patent Holder "住友重機械工業株式会社" had 38 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly decreased of -95 filings (-71.4%) over 133 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2022 with 372 cases, and their lowest number in 2016 with 261 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 1,759 cases in total) is 293, and the median is 329. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 293 patents |
| Std Dev | 93.2 |
| COV | 0.3 |
The number of filings has been decreasing for the last 3 years (2020 to 2023).
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 372 cases | +40.4 % |
| 2021 year | 265 cases | -22.06 % |
| 2020 year | 340 cases | +6.92 % |
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 住友重機械工業株式会社 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 住友重機械工業株式会社, 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 住友重機械工業株式会社
- 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.
住友重機械工業株式会社, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 住友重機械工業株式会社 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 住友重機械工業株式会社 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 住友重機械工業株式会社 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 2,986 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.
住友重機械工業株式会社
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 住友重機械工業株式会社 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, 株式会社豊田自動織機 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 902 cases, followed by 住友重機械工業株式会社 with 472 cases.
| Name | Cases |
|---|---|
| 株式会社豊田自動織機 | 902 cases |
| 住友重機械工業株式会社 | 472 cases |
| 日立建機株式会社 | 359 cases |
| 株式会社ダイフク | 223 cases |
| 三浦工業株式会社 | 151 cases |
| 株式会社椿本チエイン | 77 cases |
| 株式会社タダノ | 45 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 株式会社豊田自動織機 has the highest number of joint applications in the last for the target period (2014 to 2024) with 8,309 cases, followed by 住友重機械工業株式会社 with 2,986 cases.
| Name | Cases |
|---|---|
| 株式会社豊田自動織機 | 8,309 cases |
| 住友重機械工業株式会社 | 2,986 cases |
| 日立建機株式会社 | 2,518 cases |
| 三浦工業株式会社 | 1,183 cases |
| 株式会社ダイフク | 1,177 cases |
| 株式会社タダノ | 878 cases |
| 株式会社椿本チエイン | 559 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 7 companies in the same industry over the past 20 years.
Top coapplicant information (JP)
The changes in the number of patents shared with 住友重機械工業株式会社’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies 住友重機械工業株式会社 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 住友重機械工業株式会社 conducted joint research with in the past, and check the history of 住友重機械工業株式会社’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.
Top coapplicant, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 住友重機械工業株式会社’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 住友重機械工業株式会社’s top 6 coapplicants over the last 20 years.
Top coapplicant Details (JP)
Information on important patents (JP)
The following shows JP patents held by 住友重機械工業株式会社 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 住友重機械工業株式会社’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 住友重機械工業株式会社 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 10 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7394008 "射出成形機用ベースフレーム" (Opposition day 2024-05-07) , next is 特許7394007 "射出成形機用ベースフレーム" (Opposition day 2024-05-07) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7394008 | 射出成形機用ベースフレーム | 2024-05-07 |
| 2 | 特許7394007 | 射出成形機用ベースフレーム | 2024-05-07 |
| 3 | 特許7263288 | ショベル及びショベル用のシステム | 2023-10-20 |
| 4 | 特許7263289 | ショベル及びショベル用のシステム | 2023-10-20 |
| 5 | 特許7263290 | ショベル及びショベル用のシステム | 2023-10-20 |
| 6 | 特許7257357 | ショベル及びショベル用のシステム | 2023-10-11 |
| 7 | 特許7257356 | ショベル及びショベル用のシステム | 2023-10-11 |
| 8 | 特許7076914 | 折返し光共振器 | 2022-11-22 |
| 9 | 特許7050559 | 撓み噛合い式歯車装置 | 2022-10-06 |
| 10 | 特許6918841 | 射出成形機 | 2022-01-27 |
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 1.0 times. The most recently Protest patent is 特開2023-128566 "メタン発酵処理システム、メタン発酵の処理方法及び導電性物質の使用方法" (Protest day 2024-09-30) , next is 特開2021-139588 "ケミカルルーピングシステム及びケミカルルーピング法" (Protest day 2024-09-26) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-128566 | メタン発酵処理システム、メタン発酵の処理方法及び導電性物質の使用方法 | 2024-09-30 |
| 2 | 特開2021-139588 | ケミカルルーピングシステム及びケミカルルーピング法 | 2024-09-26 |
| 3 | 特開2024-032459 | 動力伝達装置及び調理ロボット | 2024-08-07 |
| 4 | 特許7535436 | レーザ装置 | 2024-01-29 |
| 5 | 特開2022-135326 | 偏心揺動型減速装置 | 2022-11-07 |
| 6 | 特許7357445 | バケットエレベータ用のバケット及びバケットエレベータ | 2022-06-30 |
| 7 | 特許7387263 | 射出成形機の組立方法、および射出成形機 | 2022-06-06 |
| 8 | 特開2020-147842 | 磁場中熱処理装置、電磁鋼板、モータ、モータ製造方法 | 2022-05-18 |
| 9 | 特開2020-151736 | レーザ制御装置及びパルスレーザ出力装置 | 2022-05-11 |
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), 25 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.0. The most protest patent is 特許7145616 "撓み噛合い式歯車装置" (1 times) , and the next most protest patent is 特許7153423 "回転電動機およびステータの製造方法" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7145616 | 撓み噛合い式歯車装置 | 1 times |
| 2 | 特許7153423 | 回転電動機およびステータの製造方法 | 1 times |
| 3 | 特許7186171 | 撓み噛合い式歯車装置 | 1 times |
| 4 | 特許6679174 | インクジェット装置 | 1 times |
| 5 | 特許6689627 | 嫌気性排水処理装置 | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 6 patents Inspection from third parties. The average number of Inspection is 1.0 times. The most recently Inspection patent is 特開2024-032459 "動力伝達装置及び調理ロボット" (Inspection day 2024-08-22) , next is 特許4699383 "射出成形機、可塑化移動装置及びノズルタッチ方法" (Inspection day 2023-03-16) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2024-032459 | 動力伝達装置及び調理ロボット | 2024-08-22 |
| 2 | 特許4699383 | 射出成形機、可塑化移動装置及びノズルタッチ方法 | 2023-03-16 |
| 3 | 特許6553255 | 作業機械用周辺監視システム | 2023-02-14 |
| 4 | 特開2022-135326 | 偏心揺動型減速装置 | 2022-12-06 |
| 5 | 特許7387263 | 射出成形機の組立方法、および射出成形機 | 2022-06-23 |
| 6 | 特開2020-147842 | 磁場中熱処理装置、電磁鋼板、モータ、モータ製造方法 | 2022-03-24 |
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), 24 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.0. The most inspection patent is 特許6307056 "粒子線治療設備" (1 times) , and the next most inspection patent is 特許7145616 "撓み噛合い式歯車装置" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6307056 | 粒子線治療設備 | 1 times |
| 2 | 特許7145616 | 撓み噛合い式歯車装置 | 1 times |
| 3 | 特許7186171 | 撓み噛合い式歯車装置 | 1 times |
| 4 | 特許6679174 | インクジェット装置 | 1 times |
| 5 | 特許6961119 | 射出成形機 | 1 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), 585 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 特許6795433 "撓み噛み合い式歯車装置" (23 times) , and the next most cited patent is 特許6699929 "突入電流低減回路及び電力変換装置" (17 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6795433 | 撓み噛み合い式歯車装置 | 23 times |
| 2 | 特許6699929 | 突入電流低減回路及び電力変換装置 | 17 times |
| 3 | 特許6462435 | ショベル | 17 times |
| 4 | 特許6401087 | ショベル及びその制御方法 | 17 times |
| 5 | 特開2017-102604 | 作業機械用周辺監視システム | 13 times |
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