巻たばこ、フィルター、フィルターの製造技術 (JP Patent Analysis Report)
The Theme Code "巻たばこ、フィルター、フィルターの製造技術" had 22 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -52 filings (-70.3%) over 74 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2019 with 258 cases, and their lowest number in 2023 with 40 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 1,060 cases in total) is 177, and the median is 252. 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.
| Index | Value |
|---|---|
| Average | 177 patents |
| Std Dev | 111 |
| COV | 0.6 |
The number of filings has been decreasing for the last 3 years (2021 to 2024).
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 40 cases | -84.3 % |
| 2022 year | 255 cases | +0.79 % |
| 2021 year | 253 cases | +0.40 % |
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 巻たばこ、フィルター、フィルターの製造技術[4B045] 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 巻たばこ、フィルター、フィルターの製造技術, 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 巻たばこ、フィルター、フィルターの製造技術
- 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.
巻たばこ、フィルター、フィルターの製造技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 巻たばこ、フィルター、フィルターの製造技術 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 巻たばこ、フィルター、フィルターの製造技術 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 巻たばこ、フィルター、フィルターの製造技術 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 1,662 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.
巻たばこ、フィルター、フィルターの製造技術[4B045]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 巻たばこ、フィルター、フィルターの製造技術 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 (2023 to 2025).
Comparing the number of applications of each company, ケーティーアンドジーコーポレイション has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 23 cases, followed by FUTURETECHNOLOGY株式会社 with 10 cases.
| Name | Cases |
|---|---|
| ケーティーアンドジーコーポレイション | 23 cases |
| FUTURETECHNOLOGY株式会社 | 10 cases |
| ジェイティーインターナショナルエスエイ | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, フィリップ・モーリス・プロダクツ・ソシエテ・アノニム has the highest number of joint applications in the last for the target period (2015 to 2025) with 383 cases, followed by ニコベンチャーズトレーディングリミテッド with 201 cases.
| Name | Cases |
|---|---|
| フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 383 cases |
| ニコベンチャーズトレーディングリミテッド | 201 cases |
| ケーティーアンドジーコーポレイション | 192 cases |
| 日本たばこ産業株式会社 | 158 cases |
| FUTURETECHNOLOGY株式会社 | 126 cases |
| ジェイティーインターナショナルエスエイ | 103 cases |
| ブリティッシュアメリカンタバコ(インヴェストメンツ)リミテッド | 81 cases |
| アール・ジエイ・レイノルズ・タバコ・カンパニー | 24 cases |
| 株式会社ダイセル | 18 cases |
| ケルバー・テクノロジーズ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 6 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 巻たばこ、フィルター、フィルターの製造技術 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 (2023 to 2025).
among the top coapplicants, ケーティーアンドジーコーポレイション has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 23 cases, followed by FUTURETECHNOLOGY株式会社 with 10 cases.
| Name | Cases |
|---|---|
| ケーティーアンドジーコーポレイション | 23 cases |
| FUTURETECHNOLOGY株式会社 | 10 cases |
| ジェイティーインターナショナルエスエイ | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
among the top coapplicants, フィリップ・モーリス・プロダクツ・ソシエテ・アノニム has the highest number of joint applications in the last for the target period (2015 to 2025) with 383 cases, followed by ニコベンチャーズトレーディングリミテッド with 201 cases.
| Name | Cases |
|---|---|
| フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 383 cases |
| ニコベンチャーズトレーディングリミテッド | 201 cases |
| ケーティーアンドジーコーポレイション | 192 cases |
| 日本たばこ産業株式会社 | 158 cases |
| FUTURETECHNOLOGY株式会社 | 126 cases |
| ジェイティーインターナショナルエスエイ | 103 cases |
| ブリティッシュアメリカンタバコ(インヴェストメンツ)リミテッド | 81 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 巻たばこ、フィルター、フィルターの製造技術’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 巻たばこ、フィルター、フィルターの製造技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with フィリップ・モーリス・プロダクツ・ソシエテ・アノニム
巻たばこ、フィルター、フィルターの製造技術 filed 383 joint applications with フィリップ・モーリス・プロダクツ・ソシエテ・アノニム for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 191 cases in total) is 31.8, and the median is 42.5. 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 2016 with 61 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 31.8 patents |
| Std Dev | 23.4 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 42 cases | -31.1 % |
| 2021 year | 61 cases | +41.9 % |
| 2020 year | 43 cases | -4.44 % |
Trends in filing of joint patent applications with 日本たばこ産業株式会社
巻たばこ、フィルター、フィルターの製造技術 filed 158 joint applications with 日本たばこ産業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 93 cases in total) is 15.5, and the median is 16.0. The coefficient of variation (standard deviation/mean) is 0.8, 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 2019 with 33 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 15.5 patents |
| Std Dev | 12.9 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 11 cases | -47.6 % |
| 2021 year | 21 cases | -25.00 % |
| 2020 year | 28 cases | -15.15 % |
Trends in filing of joint patent applications with ブリティッシュアメリカンタバコ(インヴェストメンツ)リミテッド
巻たばこ、フィルター、フィルターの製造技術 filed 81 joint applications with ブリティッシュアメリカンタバコ(インヴェストメンツ)リミテッド for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 16 cases in total) is 2.7, and the median is 2.0. The coefficient of variation (standard deviation/mean) is 1.0, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2016 with 21 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.7 patents |
| Std Dev | 2.6 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -66.7 % |
| 2021 year | 3 cases | -50.0 % |
| 2020 year | 6 cases | 0 |
Trends in filing of joint patent applications with ニコベンチャーズトレーディングリミテッド
巻たばこ、フィルター、フィルターの製造技術 filed 201 joint applications with ニコベンチャーズトレーディングリミテッド for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 148 cases in total) is 24.7, and the median is 22.5. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2022 with 52 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 24.7 patents |
| Std Dev | 21.2 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 52 cases | +92.6 % |
| 2021 year | 27 cases | -47.1 % |
| 2020 year | 51 cases | +183 % |
Trends in filing of joint patent applications with ケーティーアンドジーコーポレイション
巻たばこ、フィルター、フィルターの製造技術 filed 192 joint applications with ケーティーアンドジーコーポレイション for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 188 cases in total) is 31.3, and the median is 29.5. 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 2022 with 73 cases, and their lowest number in 2016 with 0 cases.
| Index | Value |
|---|---|
| Average | 31.3 patents |
| Std Dev | 21.6 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 23 cases | -68.5 % |
| 2022 year | 73 cases | +135 % |
| 2021 year | 31 cases | +10.71 % |
Information on important patents (JP)
The following shows JP patents held by 巻たばこ、フィルター、フィルターの製造技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 巻たばこ、フィルター、フィルターの製造技術’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 巻たばこ、フィルター、フィルターの製造技術 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.
Invalidationed Trial cases
List of latest Invalidationed Trial patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 4 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6815560 "電子タバコ用充填物及び電子タバコカートリッジ" (Invalidation Trial day 2024-04-26) , next is 特許7299432 "電子タバコ用充填物及び電子タバコカートリッジ" (Invalidation Trial day 2024-04-26) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6815560 | 電子タバコ用充填物及び電子タバコカートリッジ | 2024-04-26 |
| 2 | 特許7299432 | 電子タバコ用充填物及び電子タバコカートリッジ | 2024-04-26 |
| 3 | 特許6666854 | 内部サセプタを備えたエアロゾル発生物品 | 2024-02-26 |
| 4 | 特許6865469 | 電子タバコ用充填物およびそれを用いた電子タバコカートリッジ | 2023-12-11 |
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6815560 "電子タバコ用充填物及び電子タバコカートリッジ" (1 times) , and the next most invalidation trial patent is 特許6666854 "内部サセプタを備えたエアロゾル発生物品" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6815560 | 電子タバコ用充填物及び電子タバコカートリッジ | 1 times |
| 2 | 特許6666854 | 内部サセプタを備えたエアロゾル発生物品 | 1 times |
| 3 | 特許7299432 | 電子タバコ用充填物及び電子タバコカートリッジ | 1 times |
| 4 | 特許6865469 | 電子タバコ用充填物およびそれを用いた電子タバコカートリッジ | 1 times |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 5 patents Protest from third parties. The average number of Protest is 1.8 times. The most recently Protest patent is 特開2023-017972 "タバコ産業製品用カプセル" (Protest day 2024-09-25) , next is 特許7223737 "放射状に堅い喫煙物品フィルター" (Protest day 2022-11-11) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-017972 | タバコ産業製品用カプセル | 2024-09-25 |
| 2 | 特許7223737 | 放射状に堅い喫煙物品フィルター | 2022-11-11 |
| 3 | 特表2021-515540 | 改善された味を有する生分解性フィルター | 2022-10-21 |
| 4 | 特開2020-188805 | タバコ産業製品用カプセル | 2022-06-23 |
| 5 | 特開2020-183536 | 塩基性添加物を含むポリマー組成物、方法および前記ポリマー組成物を含む物品 | 2022-02-25 |
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), 15 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特開2016-146852 "シガレットの風味剤送り出しの改善のための風味剤カプセル" (4 times) , and the next most protest patent is 特開2023-017972 "タバコ産業製品用カプセル" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2016-146852 | シガレットの風味剤送り出しの改善のための風味剤カプセル | 4 times |
| 2 | 特開2023-017972 | タバコ産業製品用カプセル | 3 times |
| 3 | 特開2020-188805 | タバコ産業製品用カプセル | 2 times |
| 4 | 特許6789119 | 磁性粒子を含むエアロゾル形成物品 | 2 times |
| 5 | 特許6523947 | フィルターロッド製造機 | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 39 patents Inspection from third parties. The average number of Inspection is 3.5 times. The most recently Inspection patent is 特許7495976 "喫煙システム" (Inspection day 2024-10-30) , next is 特許7465828 "加熱式タバコ用カートリッジ" (Inspection day 2024-09-13) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7495976 | 喫煙システム | 2024-10-30 |
| 2 | 特許7465828 | 加熱式タバコ用カートリッジ | 2024-09-13 |
| 3 | 特開2021-045149 | 電子タバコカートリッジ及び電子タバコに使用される充填物 | 2024-09-13 |
| 4 | 特許6280287 | タバコ植物または非タバコ植物を用いた電子タバコカートリッジおよびその支持部材 | 2024-09-13 |
| 5 | 特許7591890 | 喫煙具用カートリッジ | 2024-09-04 |
| 6 | 特許7259146 | フィルターセグメント、非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム | 2024-07-30 |
| 7 | 特許7299432 | 電子タバコ用充填物及び電子タバコカートリッジ | 2024-06-05 |
| 8 | 特開2023-017972 | タバコ産業製品用カプセル | 2024-05-16 |
| 9 | 特開2022-058574 | 二酸化チタンを含有するスラリー | 2024-04-16 |
| 10 | 特開2021-177763 | 喫煙物品フィルタ | 2024-03-26 |
| 11 | 特許7432034 | 喫煙具用カートリッジとその製造方法 | 2024-03-13 |
| 12 | 特許6826729 | 電子タバコカートリッジ | 2024-03-13 |
| 13 | 特許6823855 | 電子タバコカートリッジおよび支持要素 | 2024-03-13 |
| 14 | 特許6858998 | 電子タバコカートリッジ | 2024-03-13 |
| 15 | 特許7381453 | 高ＤＰＦ酢酸セルローストウおよび製造方法 | 2023-11-17 |
| 16 | 特開2023-071945 | 喫煙物品の製造方法 | 2023-11-07 |
| 17 | 特開2023-071946 | 喫煙物品の製造方法 | 2023-11-07 |
| 18 | 特許6770136 | 非燃焼・加熱式タバコ | 2023-09-22 |
| 19 | 特許7507555 | 芳香カートリッジと芳香生成体 | 2023-07-19 |
| 20 | 特開2021-048867 | 電子タバコ用充填物及び電子タバコカートリッジ | 2023-06-16 |
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), 66 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 特開2015-142576 "風味が付与された粒子を有する紙巻きタバコ用フィルター" (15 times) , and the next most inspection patent is 特許6280287 "タバコ植物または非タバコ植物を用いた電子タバコカートリッジおよびその支持部材" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2015-142576 | 風味が付与された粒子を有する紙巻きタバコ用フィルター | 15 times |
| 2 | 特許6280287 | タバコ植物または非タバコ植物を用いた電子タバコカートリッジおよびその支持部材 | 5 times |
| 3 | 特開2016-146852 | シガレットの風味剤送り出しの改善のための風味剤カプセル | 3 times |
| 4 | 特許6826729 | 電子タバコカートリッジ | 3 times |
| 5 | 特許6748124 | カートリッジ | 3 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), 327 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 4.0. The most cited patent is 特許6077145 "複数材料サセプタを備えたエアロゾル発生物品" (79 times) , and the next most cited patent is 特許6280287 "タバコ植物または非タバコ植物を用いた電子タバコカートリッジおよびその支持部材" (53 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6077145 | 複数材料サセプタを備えたエアロゾル発生物品 | 79 times |
| 2 | 特許6280287 | タバコ植物または非タバコ植物を用いた電子タバコカートリッジおよびその支持部材 | 53 times |
| 3 | 特許6458749 | 無煙喫煙具 | 44 times |
| 4 | 特許6496705 | 抄紙シート及び抄紙シートの製造方法 | 37 times |
| 5 | 特許6532883 | 電気加熱式エアロゾル発生システム | 32 times |
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