地中 (JP Patent Analysis Report)
The Technical Field "地中" had 182 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -129 filings (-41.5%) over 311 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 " アンダグラウンド ", " アンダーグラウンド ", " 土中 ", " 地下 ", " 地表下 " in the search set.
The highest number of filings in 2016 with 1,281 cases, and their lowest number in 2023 with 312 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 4,340 cases in total) is 723, and the median is 892. 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 | 723 patents |
| Std Dev | 403 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 312 cases | -64.5 % |
| 2022 year | 880 cases | -2.55 % |
| 2021 year | 903 cases | -10.51 % |
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 地中 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 地中, 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.
地中, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 地中 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 9,203 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.
地中
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 地中 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, 株式会社大林組 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 15 cases, followed by 大成建設株式会社 with 12 cases.
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, 鹿島建設株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 249 cases, followed by 大成建設株式会社 with 185 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 地中 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, 株式会社大林組 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 15 cases, followed by 大成建設株式会社 with 12 cases.
Trends in filing of joint patent applications for the target period (2015 to 2025).
Among the top coapplicants, 鹿島建設株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 249 cases, followed by 大成建設株式会社 with 185 cases.
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 地中’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 地中’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 清水建設株式会社
地中 filed 119 joint applications with 清水建設株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 56 cases in total) is 9.3, and the median is 11.0. 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 highest number of filings in 2016 with 25 cases, and their lowest number in 2023 with 4 cases.
| Index | Value |
|---|---|
| Average | 9.3 patents |
| Std Dev | 5.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 4 cases | -66.7 % |
| 2022 year | 12 cases | -14.29 % |
| 2021 year | 14 cases | -12.50 % |
Trends in filing of joint patent applications with 鹿島建設株式会社
地中 filed 249 joint applications with 鹿島建設株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 101 cases in total) is 16.8, and the median is 16.5. 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2018 with 42 cases, and their lowest number in 2023 with 4 cases.
| Index | Value |
|---|---|
| Average | 16.8 patents |
| Std Dev | 11.9 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 4 cases | -76.5 % |
| 2022 year | 17 cases | +6.25 % |
| 2021 year | 16 cases | -48.4 % |
Trends in filing of joint patent applications with 大成建設株式会社
地中 filed 185 joint applications with 大成建設株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 72 cases in total) is 12.0, and the median is 12.0. 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 2016 with 35 cases, and their lowest number in 2020 with 11 cases.
| Index | Value |
|---|---|
| Average | 12.0 patents |
| Std Dev | 6.4 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 12 cases | -25.00 % |
| 2022 year | 16 cases | -23.81 % |
| 2021 year | 21 cases | +90.9 % |
Trends in filing of joint patent applications with 株式会社大林組
地中 filed 145 joint applications with 株式会社大林組 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 69 cases in total) is 11.5, and the median is 13.5. 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 increasing for the last 3 years (2021 to 2024). The highest number of filings in 2016 with 25 cases, and their lowest number in 2021 with 8 cases.
| Index | Value |
|---|---|
| Average | 11.5 patents |
| Std Dev | 6.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 15 cases | +15.38 % |
| 2022 year | 13 cases | +62.5 % |
| 2021 year | 8 cases | -42.9 % |
Trends in filing of joint patent applications with 株式会社竹中工務店
地中 filed 118 joint applications with 株式会社竹中工務店 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 56 cases in total) is 9.3, and the median is 10.0. 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2018 with 24 cases, and their lowest number in 2023 with 6 cases.
| Index | Value |
|---|---|
| Average | 9.3 patents |
| Std Dev | 5.2 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 6 cases | -60.0 % |
| 2022 year | 15 cases | +66.7 % |
| 2021 year | 9 cases | -40.0 % |
Information on important patents (JP)
The following shows JP patents held by 地中 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 地中’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 地中 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.
Invalidationed Trial cases
List of latest Invalidationed Trial patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 2 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.0 times. The most recently Invalidation Trial patent is 特許7060770 "サイフォン雨樋システム" (Invalidation Trial day 2024-03-22) , next is 特許7083802 "グリコシル化された免疫グロブリンの調製方法" (Invalidation Trial day 2023-02-22) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許7060770 | サイフォン雨樋システム | 2024-03-22 |
| 2 | 特許7083802 | グリコシル化された免疫グロブリンの調製方法 | 2023-02-22 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 4 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許6803102 "建物外構部分の地盤沈下抑制構造及びその施工法" (1 times) , and the next most invalidation trial patent is 特許7060770 "サイフォン雨樋システム" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6803102 | 建物外構部分の地盤沈下抑制構造及びその施工法 | 1 times |
| 2 | 特許7060770 | サイフォン雨樋システム | 1 times |
| 3 | 特許6288895 | パイプ打ち込み方法 | 1 times |
| 4 | 特許6718561 | 活性型ＧｃＭＡＦの製造方法 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 14 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7328390 "フィブロイン様タンパク質の製造法" (Opposition day 2024-02-15) , next is 特許7323718 "ビニルアルコール系重合体及びその用途" (Opposition day 2024-02-01) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7328390 | フィブロイン様タンパク質の製造法 | 2024-02-15 |
| 2 | 特許7323718 | ビニルアルコール系重合体及びその用途 | 2024-02-01 |
| 3 | 特許7291217 | 足場非依存性細胞およびその使用 | 2023-12-14 |
| 4 | 特許7269566 | 管路構造 | 2023-11-02 |
| 5 | 特許7227211 | 人工三次元皮膚組織、そのアレイ、およびその製造方法 | 2023-08-21 |
| 6 | 特許7163274 | ヨウ素系物質の取得方法 | 2023-05-01 |
| 7 | 特許7038451 | 植物苗、育苗方法、培土、および植物育成方法 | 2022-09-15 |
| 8 | 特許7034710 | カゼインを含む組成物およびこれを作製する方法 | 2022-08-30 |
| 9 | 特許6992981 | 地盤注入工法並びに注入材 | 2022-08-03 |
| 10 | 特許7011688 | 地盤凍結装置 | 2022-07-27 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 39 patents Protest from third parties. The average number of Protest is 1.2 times. The most recently Protest patent is 特表2021-522805 "ｈＭＰＣの集団をゼノフリー生成するための方法" (Protest day 2024-11-08) , next is 特開2023-153942 "フィブロイン様タンパク質の製造法" (Protest day 2024-11-01) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2021-522805 | ｈＭＰＣの集団をゼノフリー生成するための方法 | 2024-11-08 |
| 2 | 特開2023-153942 | フィブロイン様タンパク質の製造法 | 2024-11-01 |
| 3 | 特開2022-135339 | 継手装置、コンクリート構造体、及び、コンクリート構造体の切削方法 | 2024-06-28 |
| 4 | 特許7582903 | 杭の損傷評価方法 | 2024-05-15 |
| 5 | 特許5967862 | 鋼管杭式桟橋 | 2024-03-15 |
| 6 | 特開2021-092418 | 飛行体及び飛行体測位システム | 2024-03-05 |
| 7 | 特許7524651 | 汚染物質吸着シートを用いた排水処理方法及び排水処理装置 | 2024-02-15 |
| 8 | 特許7566715 | 雨水排水配管構造 | 2024-01-09 |
| 9 | 特開2023-113039 | 補強地下外壁、及び既存建物撤去方法 | 2023-12-08 |
| 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2023-135566 | 既存建物の建替え方法および建替え建物 | 2023-11-14 |
| 12 | 特開2021-179684 | ガス検知器 | 2023-08-08 |
| 13 | 特許7514642 | 電力通信管 | 2023-07-06 |
| 14 | 特開2021-147823 | 防護工及び防護工を構築する方法 | 2023-06-30 |
| 15 | 特開2022-048501 | リチャージ計測管理システム | 2023-05-10 |
| 16 | 特開2021-132563 | 液体麹及びその製造方法 | 2023-04-28 |
| 17 | 特許7328390 | フィブロイン様タンパク質の製造法 | 2023-03-24 |
| 18 | 特許7391302 | マンガンスケール発生抑制剤及びマンガンスケール発生抑制方法 | 2023-03-03 |
| 19 | 特許7439108 | ヒト心筋トロポニンＩに対する組換え抗体 | 2023-02-27 |
| 20 | 特許7269785 | 監視システム、監視方法および監視プログラム | 2023-01-26 |
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), 82 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2020-048414 "海藻類の陸上養殖方法及び陸上養殖装置" (4 times) , and the next most protest patent is 特許6844082 "地中杭破砕方法" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2020-048414 | 海藻類の陸上養殖方法及び陸上養殖装置 | 4 times |
| 2 | 特許6844082 | 地中杭破砕方法 | 4 times |
| 3 | 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 |
| 4 | 特許6426567 | クリーンな味を産み出す酵素調製物 | 3 times |
| 5 | 特許6927775 | ベーカリー食品用ミックス | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 102 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特開2023-082077 "１，３－ブタンジオールの産生のための生物" (Inspection day 2024-12-19) , next is 特許6468726 "仮設トイレ収容型地下貯蔵槽" (Inspection day 2024-12-11) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-082077 | １，３－ブタンジオールの産生のための生物 | 2024-12-19 |
| 2 | 特許6468726 | 仮設トイレ収容型地下貯蔵槽 | 2024-12-11 |
| 3 | 特表2022-506836 | 細胞を単離及び拡大する方法 | 2024-12-04 |
| 4 | 特表2021-532776 | 造血細胞の遺伝子改変のための方法 | 2024-11-29 |
| 5 | 特開2023-153942 | フィブロイン様タンパク質の製造法 | 2024-11-27 |
| 6 | 特表2021-522805 | ｈＭＰＣの集団をゼノフリー生成するための方法 | 2024-11-25 |
| 7 | 特許7606950 | カゼインを含む組成物およびこれを作製する方法 | 2024-11-15 |
| 8 | 特開2022-132705 | 改良された可逆ポンプタービン敷設 | 2024-11-14 |
| 9 | 特表2022-500042 | 抗ＨＩＶ抗体１０−１０７４バリアント | 2024-09-06 |
| 10 | 特許7086371 | 電線共同溝の管路設計プログラム。 | 2024-09-03 |
| 11 | 特開2022-135339 | 継手装置、コンクリート構造体、及び、コンクリート構造体の切削方法 | 2024-08-06 |
| 12 | 特表2021-533757 | 組換えＡＡＶ生成のためのスケーラブルな方法 | 2024-06-11 |
| 13 | 特許7582903 | 杭の損傷評価方法 | 2024-05-23 |
| 14 | 特許7132463 | 多能性細胞を肝細胞系統の細胞へと分化させるためのラミニンの使用 | 2024-05-21 |
| 15 | 特許6219909 | 地山の排水材設置工法 | 2024-04-24 |
| 16 | 特開2022-078220 | 高分泌収量の組み換えタンパク質を産生するための組成物及び方法 | 2024-04-16 |
| 17 | 特開2022-110097 | 支持細胞を用いない赤血球の生産方法 | 2024-03-29 |
| 18 | 特許7455902 | クリーンな味を産み出す酵素調製物 | 2024-03-28 |
| 19 | 特表2021-505168 | 操作されたＴ細胞の組成物を製造するための方法 | 2024-03-26 |
| 20 | 特開2021-092418 | 飛行体及び飛行体測位システム | 2024-03-26 |
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), 237 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 特開2020-048414 "海藻類の陸上養殖方法及び陸上養殖装置" (14 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 | 特開2020-048414 | 海藻類の陸上養殖方法及び陸上養殖装置 | 14 times |
| 3 | 特開2017-179691 | 建物地中杭の追加杭補修工法。 | 6 times |
| 4 | 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 |
| 5 | 特開2016-074747 | 卵を使用しないインフルエンザウイルスワクチンの作製 | 6 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), 1,847 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.0. The most cited patent is 特許7185009 "細胞トランスフェクションのエレクトロポレーション装置及び方法" (39 times) , and the next most cited patent is 特許7124263 "採放熱管およびそれを用いた地中熱ヒートポンプ" (33 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7185009 | 細胞トランスフェクションのエレクトロポレーション装置及び方法 | 39 times |
| 2 | 特許7124263 | 採放熱管およびそれを用いた地中熱ヒートポンプ | 33 times |
| 3 | 特許6704130 | 農作業支援システム | 32 times |
| 4 | 特許6635558 | 配送管理システム | 25 times |
| 5 | 特開2018-046831 | 多量体ＩＬ−１５可溶性融合分子並びにその製造及び使用方法 | 19 times |
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