吸収性物品とその支持具技術 (JP Patent Analysis Report)
The Theme Code "吸収性物品とその支持具技術" had 111 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a with an decreasing trend transition of -16 filings (-12.6%) over 127 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2016 with 974 cases, and their lowest number in 2022 with 499 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,777 cases in total) is 630, and the median is 682. 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 | 630 patents |
| Std Dev | 219 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 499 cases | -22.03 % |
| 2021 year | 640 cases | -11.60 % |
| 2020 year | 724 cases | -10.95 % |
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 吸収性物品とその支持具技術[3B200] 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 吸収性物品とその支持具技術, 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 吸収性物品とその支持具技術
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top company 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.
吸収性物品とその支持具技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 吸収性物品とその支持具技術 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 吸収性物品とその支持具技術 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 吸収性物品とその支持具技術 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 7,493 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.
吸収性物品とその支持具技術[3B200]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 吸収性物品とその支持具技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, ユニ・チャーム株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 131 cases, followed by 花王株式会社 with 120 cases.
| Name | Cases |
|---|---|
| ユニ・チャーム株式会社 | 131 cases |
| 花王株式会社 | 120 cases |
| 王子ホールディングス株式会社 | 120 cases |
| 大王製紙株式会社 | 85 cases |
| 日本製紙クレシア株式会社 | 71 cases |
| ザプロクターアンドギャンブルカンパニー | 11 cases |
| 株式会社リブドゥコーポレーション | 8 cases |
| 株式会社瑞光 | 6 cases |
| エシティ・ハイジーン・アンド・ヘルス・アクチエボラグ | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, ユニ・チャーム株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,595 cases, followed by 花王株式会社 with 1,237 cases.
| Name | Cases |
|---|---|
| ユニ・チャーム株式会社 | 1,595 cases |
| 花王株式会社 | 1,237 cases |
| 大王製紙株式会社 | 943 cases |
| 王子ホールディングス株式会社 | 632 cases |
| ザプロクターアンドギャンブルカンパニー | 578 cases |
| 日本製紙クレシア株式会社 | 466 cases |
| 株式会社リブドゥコーポレーション | 237 cases |
| エシティ・ハイジーン・アンド・ヘルス・アクチエボラグ | 136 cases |
| 株式会社瑞光 | 109 cases |
| キンバリークラークワールドワイドインコーポレイテッド | 21 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 patent information of the higher applicant in the technical theme 吸収性物品とその支持具技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
among the top coapplicants, ユニ・チャーム株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 131 cases, followed by 花王株式会社 with 120 cases.
| Name | Cases |
|---|---|
| ユニ・チャーム株式会社 | 131 cases |
| 花王株式会社 | 120 cases |
| 王子ホールディングス株式会社 | 120 cases |
| 大王製紙株式会社 | 85 cases |
| ザプロクターアンドギャンブルカンパニー | 11 cases |
| 株式会社リブドゥコーポレーション | 8 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
among the top coapplicants, ユニ・チャーム株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,595 cases, followed by 花王株式会社 with 1,237 cases.
| Name | Cases |
|---|---|
| ユニ・チャーム株式会社 | 1,595 cases |
| 花王株式会社 | 1,237 cases |
| 大王製紙株式会社 | 943 cases |
| 王子ホールディングス株式会社 | 632 cases |
| ザプロクターアンドギャンブルカンパニー | 578 cases |
| 株式会社リブドゥコーポレーション | 237 cases |
| キンバリークラークワールドワイドインコーポレイテッド | 21 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 吸収性物品とその支持具技術’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 吸収性物品とその支持具技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with ユニ・チャーム株式会社
吸収性物品とその支持具技術 filed 1,595 joint applications with ユニ・チャーム株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 687 cases in total) is 114, and the median is 106. 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 (2020 to 2023). The highest number of filings in 2015 with 263 cases, and their lowest number in 2021 with 73 cases.
| Index | Value |
|---|---|
| Average | 114 patents |
| Std Dev | 55.8 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 95 cases | +30.1 % |
| 2021 year | 73 cases | -38.1 % |
| 2020 year | 118 cases | -31.8 % |
Trends in filing of joint patent applications with 花王株式会社
吸収性物品とその支持具技術 filed 1,237 joint applications with 花王株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 678 cases in total) is 113, and the median is 136. 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.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2017 with 170 cases, and their lowest number in 2022 with 79 cases.
| Index | Value |
|---|---|
| Average | 113 patents |
| Std Dev | 39.3 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 79 cases | -46.6 % |
| 2021 year | 148 cases | +8.82 % |
| 2020 year | 136 cases | +0.74 % |
Trends in filing of joint patent applications with 大王製紙株式会社
吸収性物品とその支持具技術 filed 943 joint applications with 大王製紙株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 476 cases in total) is 79.3, and the median is 80.0. 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 2018 with 133 cases, and their lowest number in 2022 with 61 cases.
| Index | Value |
|---|---|
| Average | 79.3 patents |
| Std Dev | 33.3 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 61 cases | -21.79 % |
| 2021 year | 78 cases | -4.88 % |
| 2020 year | 82 cases | -16.33 % |
Trends in filing of joint patent applications with ザプロクターアンドギャンブルカンパニー
吸収性物品とその支持具技術 filed 578 joint applications with ザプロクターアンドギャンブルカンパニー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 162 cases in total) is 27.0, and the median is 31.0. 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 2015 with 123 cases, and their lowest number in 2022 with 11 cases.
| Index | Value |
|---|---|
| Average | 27.0 patents |
| Std Dev | 16.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 11 cases | -67.6 % |
| 2021 year | 34 cases | -24.44 % |
| 2020 year | 45 cases | +60.7 % |
Trends in filing of joint patent applications with 王子ホールディングス株式会社
吸収性物品とその支持具技術 filed 632 joint applications with 王子ホールディングス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 370 cases in total) is 61.7, and the median is 60.5. The coefficient of variation (standard deviation/mean) is 0.24, and there have been small 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 2017 with 104 cases, and their lowest number in 2014 with 33 cases.
| Index | Value |
|---|---|
| Average | 61.7 patents |
| Std Dev | 15.1 |
| COV | 0.24 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 78 cases | -4.88 % |
| 2021 year | 82 cases | +51.9 % |
| 2020 year | 54 cases | +14.89 % |
Information on important patents (JP)
The following shows JP patents held by 吸収性物品とその支持具技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 吸収性物品とその支持具技術’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 吸収性物品とその支持具技術 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 16 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7352428 "吸収性樹脂粒子及びその製造方法" (Opposition day 2024-03-28) , next is 特許7308223 "不織布積層体、並びに、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク" (Opposition day 2023-12-28) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7352428 | 吸収性樹脂粒子及びその製造方法 | 2024-03-28 |
| 2 | 特許7308223 | 不織布積層体、並びに、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク | 2023-12-28 |
| 3 | 特許7271681 | ホットメルト接着剤組成物および衛生用品 | 2023-10-31 |
| 4 | 特許7223215 | 不織布及びその用途、並びに不織布の製造方法 | 2023-08-07 |
| 5 | 特許7175991 | 弾性積層体を備える着用可能物品 | 2023-05-19 |
| 6 | 特許7124972 | 積層不織布および衛生材料 | 2023-02-14 |
| 7 | 特許7058378 | 不織布及びそれを備えた吸収性物品用の防漏シート | 2022-10-18 |
| 8 | 特許7022179 | 吸収性物品 | 2022-08-17 |
| 9 | 特許7082591 | 使い捨ておむつ及びその製造方法 | 2022-07-26 |
| 10 | 特許7009533 | 弾性ベルトを有する着用可能物品 | 2022-07-11 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 67 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2024-102168 "伸縮性不織シート" (Protest day 2024-11-21) , next is 特表2023-552189 "視覚的に識別可能なパターン及びパターン化界面活性剤を有する不織布ウェブ" (Protest day 2024-11-08) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-102168 | 伸縮性不織シート | 2024-11-21 |
| 2 | 特表2023-552189 | 視覚的に識別可能なパターン及びパターン化界面活性剤を有する不織布ウェブ | 2024-11-08 |
| 3 | 特開2021-175498 | 衛生用不織布並びにこれを備える衛生品及び吸収性物品、並びに衛生用不織布の製造方法 | 2024-10-21 |
| 4 | 特表2023-516116 | パンツ型吸収性物品 | 2024-09-12 |
| 5 | 特表2023-544427 | 接着性のファスナ及びそのような接着性のファスナを有するおむつ | 2024-06-07 |
| 6 | 特許7588472 | 吸収性物品用表面シート及びこれを備える吸収性物品 | 2024-06-04 |
| 7 | 特開2022-027563 | 透水性処理剤、透水性繊維、不織布及び吸収性物品 | 2024-05-13 |
| 8 | 特表2023-519258 | 伸縮性不織布積層体 | 2024-03-22 |
| 9 | 特開2023-126282 | 不織布積層体、並びに、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク | 2024-03-08 |
| 10 | 特開2023-071166 | 伸縮性不織シート | 2024-02-08 |
| 11 | 特開2020-058768 | 吸収性物品 | 2024-01-18 |
| 12 | 特開2021-001316 | 吸水性樹脂粒子及びその製造方法 | 2023-12-28 |
| 13 | 特許7530262 | パンツ型使い捨ておむつ | 2023-11-30 |
| 14 | 特開2021-186662 | 使い捨て着用物品 | 2023-11-22 |
| 15 | 特開2021-195715 | 経血透過性付与剤、繊維、不織布及び吸収性物品 | 2023-11-16 |
| 16 | 特開2022-069296 | 不織布及び衛生材料 | 2023-11-16 |
| 17 | 特許7550133 | パンツ型の吸収性物品 | 2023-11-07 |
| 18 | 特許7416943 | 吸収性物品に使用するための柔軟で適合性のある機械的に変形した不織布 | 2023-10-13 |
| 19 | 特開2022-173264 | 繊維加工剤、及びこれを含有する液透過性不織布 | 2023-10-11 |
| 20 | 特開2022-105039 | 成形不織布 | 2023-08-30 |
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), 148 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2021-152237 "軟便透過性付与剤、繊維、不織布及び吸水性物品" (6 times) , and the next most protest patent is 特許7076177 "吸収性物品" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2021-152237 | 軟便透過性付与剤、繊維、不織布及び吸水性物品 | 6 times |
| 2 | 特許7076177 | 吸収性物品 | 3 times |
| 3 | 特開2021-195715 | 経血透過性付与剤、繊維、不織布及び吸収性物品 | 3 times |
| 4 | 特許6953742 | 吸収性物品 | 3 times |
| 5 | 特許7231522 | 再生高吸水性ポリマーを製造する方法、再生高吸水性ポリマーを用いて高吸水性ポリマーを製造する方法、及び、再生高吸水性ポリマー | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 61 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特開2021-175498 "衛生用不織布並びにこれを備える衛生品及び吸収性物品、並びに衛生用不織布の製造方法" (Inspection day 2024-10-29) , next is 特開2022-027563 "透水性処理剤、透水性繊維、不織布及び吸収性物品" (Inspection day 2024-10-04) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2021-175498 | 衛生用不織布並びにこれを備える衛生品及び吸収性物品、並びに衛生用不織布の製造方法 | 2024-10-29 |
| 2 | 特開2022-027563 | 透水性処理剤、透水性繊維、不織布及び吸収性物品 | 2024-10-04 |
| 3 | 特表2023-516116 | パンツ型吸収性物品 | 2024-09-19 |
| 4 | 特許7516352 | 流体を検出するための個人衛生デバイス | 2024-07-24 |
| 5 | 特許7588472 | 吸収性物品用表面シート及びこれを備える吸収性物品 | 2024-06-25 |
| 6 | 特表2023-544427 | 接着性のファスナ及びそのような接着性のファスナを有するおむつ | 2024-06-11 |
| 7 | 特開2023-126282 | 不織布積層体、並びに、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク | 2024-04-10 |
| 8 | 特開2021-097908 | 吸収性物品 | 2024-04-09 |
| 9 | 特開2023-071166 | 伸縮性不織シート | 2024-02-22 |
| 10 | 特開2020-058768 | 吸収性物品 | 2024-02-14 |
| 11 | 特許7352428 | 吸収性樹脂粒子及びその製造方法 | 2023-12-06 |
| 12 | 特開2020-103725 | 体液吸収パッド | 2023-12-05 |
| 13 | 特許7530262 | パンツ型使い捨ておむつ | 2023-12-05 |
| 14 | 特許7550133 | パンツ型の吸収性物品 | 2023-11-14 |
| 15 | 特開2021-195715 | 経血透過性付与剤、繊維、不織布及び吸収性物品 | 2023-11-08 |
| 16 | 特許7416943 | 吸収性物品に使用するための柔軟で適合性のある機械的に変形した不織布 | 2023-11-07 |
| 17 | 特開2022-173264 | 繊維加工剤、及びこれを含有する液透過性不織布 | 2023-10-18 |
| 18 | 特開2022-105039 | 成形不織布 | 2023-09-22 |
| 19 | 特許7146641 | 繊維加工剤、及びこれを含有する液透過性不織布 | 2023-09-13 |
| 20 | 特許7140803 | 繊維加工剤、及びこれを含有する液透過性不織布 | 2023-09-13 |
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), 158 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.5. The most inspection patent is 特許6751284 "肌触りの良い伸縮複合材料" (6 times) , and the next most inspection patent is 特許7146641 "繊維加工剤、及びこれを含有する液透過性不織布" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6751284 | 肌触りの良い伸縮複合材料 | 6 times |
| 2 | 特許7146641 | 繊維加工剤、及びこれを含有する液透過性不織布 | 5 times |
| 3 | 特許6627036 | 糞便臭抑制用フレグランス、それを用いたマイクロカプセル化フレグランス、糞便臭抑制機能付き繊維製品、糞便臭抑制用ペレット、マイクロカプセル化フレグランス噴霧スプレー及び糞便臭抑制用スプレー | 5 times |
| 4 | 特開2022-173264 | 繊維加工剤、及びこれを含有する液透過性不織布 | 5 times |
| 5 | 特許6360516 | ホットメルト接着剤及びこれを用いてなる使い捨て製品 | 5 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), 1,930 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6751284 "肌触りの良い伸縮複合材料" (46 times) , and the next most cited patent is 特許7262958 "伸縮性シートの製造方法、及び、伸縮性シートの製造装置" (40 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6751284 | 肌触りの良い伸縮複合材料 | 46 times |
| 2 | 特許7262958 | 伸縮性シートの製造方法、及び、伸縮性シートの製造装置 | 40 times |
| 3 | 特許7353739 | 伸縮性シートの製造方法、伸縮性シートの製造装置、及び、伸縮性シート | 40 times |
| 4 | 特許6636855 | 吸収性物品 | 40 times |
| 5 | 特許7353738 | 伸縮性シートの製造方法、及び、伸縮性シートの製造装置 | 39 times |
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