トンネル (JP Patent Analysis Report)
The Technical Field "トンネル" had 84 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a with an decreasing trend transition of -16 filings (-16.0%) over 100 they had in the same period of the previous year (2022-01-01 to 2022-02-28). This report also includes technical terms related to " ずい道 ", " 隧道 " in the search set.
The highest number of filings in 2016 with 1,118 cases, and their lowest number in 2022 with 686 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,409 cases in total) is 735, and the median is 779. 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 | 735 patents |
| Std Dev | 221 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 686 cases | -10.68 % |
| 2021 year | 768 cases | -2.78 % |
| 2020 year | 790 cases | -18.05 % |
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 トンネル for the period of the last 10 years (2014-01-01 to 2024-10-31). 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 トンネル, 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.
トンネル, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of トンネル 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 8,448 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.
トンネル
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 トンネル 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, 株式会社奥村組 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 45 cases, followed by 大成建設株式会社 with 33 cases.
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 大成建設株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 268 cases, followed by 鹿島建設株式会社 with 214 cases.
| Name | Cases |
|---|---|
| 大成建設株式会社 | 268 cases |
| 鹿島建設株式会社 | 214 cases |
| 株式会社奥村組 | 168 cases |
| 清水建設株式会社 | 137 cases |
| 株式会社大林組 | 133 cases |
| 日本電気株式会社 | 66 cases |
| 日本電信電話株式会社 | 59 cases |
| 株式会社東芝 | 45 cases |
| 株式会社日立製作所 | 18 cases |
| 三菱重工業株式会社 | 6 cases |
| パナソニックホールディングス株式会社 | 5 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 トンネル 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).
Among the top coapplicants, 株式会社奥村組 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 45 cases, followed by 大成建設株式会社 with 33 cases.
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 大成建設株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 268 cases, followed by 鹿島建設株式会社 with 214 cases.
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by トンネル’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 トンネル’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社東芝
トンネル filed 45 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, 20 cases in total) is 3.3, and the median is 3.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 9 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 3.3 patents |
| Std Dev | 2.1 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -66.7 % |
| 2021 year | 3 cases | -57.1 % |
| 2020 year | 7 cases | +40.0 % |
Trends in filing of joint patent applications with 大成建設株式会社
トンネル filed 268 joint applications with 大成建設株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 128 cases in total) is 21.3, and the median is 22.5. 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.
The number of filings has been increasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 45 cases, and their lowest number in 2020 with 21 cases.
| Index | Value |
|---|---|
| Average | 21.3 patents |
| Std Dev | 7.9 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 28 cases | +16.67 % |
| 2021 year | 24 cases | +14.29 % |
| 2020 year | 21 cases | 0 |
Trends in filing of joint patent applications with 鹿島建設株式会社
トンネル filed 214 joint applications with 鹿島建設株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 115 cases in total) is 19.2, and the median is 23.0. 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.
The highest number of filings in 2015 with 28 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 19.2 patents |
| Std Dev | 8.4 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -65.2 % |
| 2021 year | 23 cases | -11.54 % |
| 2020 year | 26 cases | +13.04 % |
Trends in filing of joint patent applications with 清水建設株式会社
トンネル filed 137 joint applications with 清水建設株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 78 cases in total) is 13.0, and the median is 13.5. The coefficient of variation (standard deviation/mean) is 0.28, and there have been small fluctuations in the number of filings from year to year.
The number of filings has been increasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 31 cases, and their lowest number in 2017 with 7 cases.
| Index | Value |
|---|---|
| Average | 13.0 patents |
| Std Dev | 3.7 |
| COV | 0.28 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -46.7 % |
| 2021 year | 15 cases | +25.00 % |
| 2020 year | 12 cases | -25.00 % |
Trends in filing of joint patent applications with 株式会社日立製作所
トンネル filed 18 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, 6 cases in total) is 1.0, and the median is 0.5. 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 2014 with 6 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.4 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 1 cases | - |
| 2020 year | 0 cases | -100 % |
| 2019 year | 1 cases | -75.0 % |
Information on important patents (JP)
The following shows JP patents held by トンネル that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and トンネル’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 トンネル 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 (2021-11-01 ~ 2024-10-31), there were 12 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7432931 "リングを用いた連結機構付き鋼管、その連結体、および、施工方法" (Opposition day 2024-08-07) , next is 特許7414793 "車両用フロアカーペット" (Opposition day 2024-07-03) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7432931 | リングを用いた連結機構付き鋼管、その連結体、および、施工方法 | 2024-08-07 |
| 2 | 特許7414793 | 車両用フロアカーペット | 2024-07-03 |
| 3 | 特許7317437 | 注入支援システム及び方法、並びにプログラム | 2024-01-30 |
| 4 | 特許7330453 | Ｘ線検査システム、破袋システムおよび破砕システム | 2024-01-23 |
| 5 | 特許7310040 | ＰＥＴボトル及びＰＥＴボトルの製造方法 | 2024-01-15 |
| 6 | 特許7289172 | 自動車用フェンダー及びその製造方法 | 2023-10-30 |
| 7 | 特許7158289 | トンネル用防水シート及びその製造方法 | 2023-04-21 |
| 8 | 特許7137599 | 防災システム | 2023-03-13 |
| 9 | 特許7097634 | シールドセグメントのグラウトホール用止水構造 | 2022-12-16 |
| 10 | 特許7016996 | 摩擦調整材、摩擦材組成物、摩擦材、及び摩擦部材 | 2022-08-05 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 31 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特表2024-520187 "トンネル掘進機用の切削ホイール" (Protest day 2024-09-09) , next is 特開2024-056010 "セパレータ、それを含む二次電池および装置" (Protest day 2024-08-06) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2024-520187 | トンネル掘進機用の切削ホイール | 2024-09-09 |
| 2 | 特開2024-056010 | セパレータ、それを含む二次電池および装置 | 2024-08-06 |
| 3 | 特開2022-083108 | セグメントピース、セグメントリング及びトンネル覆工体 | 2024-07-30 |
| 4 | 特許7530020 | 岩盤固結用注入薬液組成物及び成形体 | 2024-07-01 |
| 5 | 特開2023-177519 | トンネル掘削機 | 2024-05-13 |
| 6 | 特開2022-071306 | 補強材及び補強構造 | 2024-04-15 |
| 7 | 特開2021-092418 | 飛行体及び飛行体測位システム | 2024-03-05 |
| 8 | 特許7566711 | トンネル掘削機およびトンネル掘削機の製造方法 | 2024-02-20 |
| 9 | 特許5368741 | 遷移金属酸化膜を有する半導体素子およびその製造方法 | 2024-01-05 |
| 10 | 特許7509950 | ２液型プレミックス組成物、及び裏込め注入用硬質ポリイソシアヌレートフォーム | 2023-11-24 |
| 11 | 特開2023-135140 | トンネル覆工用型枠及びトンネル覆工用型枠の定位方法 | 2023-10-06 |
| 12 | 特許7452860 | 延伸鋼管、地山補強用鋼管、及び、それを用いた施工方法 | 2023-08-24 |
| 13 | 特開2022-187878 | トンネル内走行用バッテリーカー | 2023-08-07 |
| 14 | 特開2023-089167 | 防災システム | 2023-08-04 |
| 15 | 特許7348856 | トンネル掘削機 | 2023-06-27 |
| 16 | 特許7318196 | 岩盤固結用注入薬液組成物 | 2023-06-19 |
| 17 | 特許7410263 | トンネルのロックボルト工法管理システム及び方法 | 2023-05-25 |
| 18 | 特許7410264 | トンネルのロックボルト工法管理方法 | 2023-05-25 |
| 19 | 特許7409857 | コンクリート吹付厚さ管理方法及びコンクリート吹付厚さ管理システム | 2023-05-17 |
| 20 | 特許7557948 | セグメント | 2023-05-09 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 67 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6653493 "トンネルの急速施工方法" (5 times) , and the next most protest patent is 特許6903427 "２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6653493 | トンネルの急速施工方法 | 5 times |
| 2 | 特許6903427 | ２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法 | 3 times |
| 3 | 特許7268090 | ２液型プレミックス組成物、及び裏込め注入用硬質ポリイソシアヌレートフォーム | 3 times |
| 4 | 特許7253583 | 防災システム | 3 times |
| 5 | 特開2022-083108 | セグメントピース、セグメントリング及びトンネル覆工体 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 49 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特開2022-071306 "補強材及び補強構造" (Inspection day 2024-09-04) , next is 特許7082235 "太陽電池及びその製造方法、太陽電池モジュール" (Inspection day 2024-09-03) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2022-071306 | 補強材及び補強構造 | 2024-09-04 |
| 2 | 特許7082235 | 太陽電池及びその製造方法、太陽電池モジュール | 2024-09-03 |
| 3 | 特許7174188 | 太陽電池及びその製造方法、太陽電池モジュール | 2024-09-03 |
| 4 | 特許7331232 | 太陽電池及びその製造方法、太陽電池モジュール | 2024-09-03 |
| 5 | 特許7530020 | 岩盤固結用注入薬液組成物及び成形体 | 2024-07-30 |
| 6 | 特許7552963 | 明確に定義された磁化配向を確立するための形状異方性を伴うＭＲＡＭ参照セル | 2024-07-12 |
| 7 | 特開2023-177519 | トンネル掘削機 | 2024-06-04 |
| 8 | 特許5943411 | 電界効果トランジスタ | 2024-05-20 |
| 9 | 特開2021-092418 | 飛行体及び飛行体測位システム | 2024-03-26 |
| 10 | 特許7489587 | 太陽電池及びその製造方法 | 2024-02-21 |
| 11 | 特開2022-036234 | 明確に定義された磁化配向を確立するための形状異方性を伴うＭＲＡＭ参照セル | 2024-02-19 |
| 12 | 特開2024-087519 | 変位計及び地中変位算定方法 | 2024-01-17 |
| 13 | 特許7509950 | ２液型プレミックス組成物、及び裏込め注入用硬質ポリイソシアヌレートフォーム | 2024-01-16 |
| 14 | 特開2021-031842 | 積込機、移動式破砕機及びベルトコンベアを用いた破砕物搬出方法に使用する破砕機運転管理方法、並びに積込機及び移動式破砕機を用いた破砕物搬出方法に使用する破砕機運転管理方法 | 2024-01-10 |
| 15 | 特開2023-135140 | トンネル覆工用型枠及びトンネル覆工用型枠の定位方法 | 2023-10-31 |
| 16 | 特開2023-089167 | 防災システム | 2023-08-30 |
| 17 | 特許7318196 | 岩盤固結用注入薬液組成物 | 2023-08-30 |
| 18 | 特許6903427 | ２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法 | 2023-08-17 |
| 19 | 特開2022-187878 | トンネル内走行用バッテリーカー | 2023-08-17 |
| 20 | 特許7268090 | ２液型プレミックス組成物、及び裏込め注入用硬質ポリイソシアヌレートフォーム | 2023-08-17 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 137 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6903427 "２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法" (14 times) , and the next most inspection patent is 特許6653493 "トンネルの急速施工方法" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6903427 | ２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法 | 14 times |
| 2 | 特許6653493 | トンネルの急速施工方法 | 6 times |
| 3 | 特許7268090 | ２液型プレミックス組成物、及び裏込め注入用硬質ポリイソシアヌレートフォーム | 6 times |
| 4 | 特許7124016 | トンネル施工支援システム及び方法、並びにプログラム | 4 times |
| 5 | 特開2020-186537 | 空洞充填方法 | 4 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 1,809 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 特許7297344 "コンクリート型枠装置の構成部材ユニット、コンクリート型枠装置の搬送方法、コンクリート型枠装置の構築方法及びコンクリート型枠装置の解体方法" (128 times) , and the next most cited patent is 特許6245202 "レンガ構造体の補修方法及びコークス炉煙道の補修方法" (39 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7297344 | コンクリート型枠装置の構成部材ユニット、コンクリート型枠装置の搬送方法、コンクリート型枠装置の構築方法及びコンクリート型枠装置の解体方法 | 128 times |
| 2 | 特許6245202 | レンガ構造体の補修方法及びコークス炉煙道の補修方法 | 39 times |
| 3 | 特許6491241 | クラウドベースのサービス交換 | 36 times |
| 4 | 特許6251205 | モニタリング装置、モニタリング方法およびモニタリングプログラム | 35 times |
| 5 | 特許6762231 | ＭＴＪメモリデバイスの製造方法 | 29 times |
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