プラスチック等のブロー成形,熱成形技術 (JP Patent Analysis Report)
The Theme Code "プラスチック等のブロー成形,熱成形技術" had 45 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a with an decreasing trend transition of -6 filings (-11.8%) over 51 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2015 with 370 cases, and their lowest number in 2023 with 78 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 1,034 cases in total) is 172, and the median is 192. 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 | 172 patents |
| Std Dev | 102 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 78 cases | -52.4 % |
| 2022 year | 164 cases | -25.79 % |
| 2021 year | 221 cases | -18.45 % |
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 プラスチック等のブロー成形,熱成形技術[4F208] 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 プラスチック等のブロー成形,熱成形技術, 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 プラスチック等のブロー成形,熱成形技術
- 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.
プラスチック等のブロー成形,熱成形技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of プラスチック等のブロー成形,熱成形技術 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 プラスチック等のブロー成形,熱成形技術 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 プラスチック等のブロー成形,熱成形技術 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 2,438 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.
プラスチック等のブロー成形,熱成形技術[4F208]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme プラスチック等のブロー成形,熱成形技術 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, 大日本印刷株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 5 cases, followed by 株式会社吉野工業所 with 5 cases.
| Name | Cases |
|---|---|
| 大日本印刷株式会社 | 5 cases |
| 株式会社吉野工業所 | 5 cases |
| キョーラク株式会社 | 3 cases |
| 積水化成品工業株式会社 | 2 cases |
| 日精エー・エス・ビー機械株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, 大日本印刷株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 240 cases, followed by キョーラク株式会社 with 231 cases.
| Name | Cases |
|---|---|
| 大日本印刷株式会社 | 240 cases |
| キョーラク株式会社 | 231 cases |
| 株式会社吉野工業所 | 170 cases |
| 日精エー・エス・ビー機械株式会社 | 125 cases |
| 東洋製罐グループホールディングス株式会社 | 34 cases |
| 積水化成品工業株式会社 | 19 cases |
| 株式会社日本製鋼所 | 13 cases |
| 三井化学株式会社 | 10 cases |
| TOPPANホールディングス株式会社 | 10 cases |
| UBE株式会社 | 3 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 プラスチック等のブロー成形,熱成形技術 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, 大日本印刷株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 5 cases, followed by 株式会社吉野工業所 with 5 cases.
| Name | Cases |
|---|---|
| 大日本印刷株式会社 | 5 cases |
| 株式会社吉野工業所 | 5 cases |
| キョーラク株式会社 | 3 cases |
| 日精エー・エス・ビー機械株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
among the top coapplicants, 大日本印刷株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 240 cases, followed by キョーラク株式会社 with 231 cases.
| Name | Cases |
|---|---|
| 大日本印刷株式会社 | 240 cases |
| キョーラク株式会社 | 231 cases |
| 株式会社吉野工業所 | 170 cases |
| 日精エー・エス・ビー機械株式会社 | 125 cases |
| 東洋製罐グループホールディングス株式会社 | 34 cases |
| 株式会社日本製鋼所 | 13 cases |
| 三井化学株式会社 | 10 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by プラスチック等のブロー成形,熱成形技術’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 プラスチック等のブロー成形,熱成形技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 大日本印刷株式会社
プラスチック等のブロー成形,熱成形技術 filed 240 joint applications with 大日本印刷株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 78 cases in total) is 13.0, and the median is 17.0. 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 highest number of filings in 2015 with 50 cases, and their lowest number in 2023 with 5 cases.
| Index | Value |
|---|---|
| Average | 13.0 patents |
| Std Dev | 7.7 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 5 cases | -70.6 % |
| 2022 year | 17 cases | -5.56 % |
| 2021 year | 18 cases | -14.29 % |
Trends in filing of joint patent applications with 株式会社吉野工業所
プラスチック等のブロー成形,熱成形技術 filed 170 joint applications with 株式会社吉野工業所 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 74 cases in total) is 12.3, and the median is 12.5. 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 highest number of filings in 2015 with 30 cases, and their lowest number in 2023 with 5 cases.
| Index | Value |
|---|---|
| Average | 12.3 patents |
| Std Dev | 8.9 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 5 cases | -50.0 % |
| 2022 year | 10 cases | -37.5 % |
| 2021 year | 16 cases | +6.67 % |
Trends in filing of joint patent applications with キョーラク株式会社
プラスチック等のブロー成形,熱成形技術 filed 231 joint applications with キョーラク株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 99 cases in total) is 16.5, and the median is 14.5. 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 2019 with 42 cases, and their lowest number in 2023 with 3 cases.
| Index | Value |
|---|---|
| Average | 16.5 patents |
| Std Dev | 14.3 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 3 cases | -70.0 % |
| 2022 year | 10 cases | -47.4 % |
| 2021 year | 19 cases | -24.00 % |
Trends in filing of joint patent applications with 日精エー・エス・ビー機械株式会社
プラスチック等のブロー成形,熱成形技術 filed 125 joint applications with 日精エー・エス・ビー機械株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 78 cases in total) is 13.0, and the median is 9.5. The coefficient of variation (standard deviation/mean) is 1.1, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2020 with 41 cases, and their lowest number in 2023 with 1 cases.
| Index | Value |
|---|---|
| Average | 13.0 patents |
| Std Dev | 14.0 |
| COV | 1.1 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | -80.0 % |
| 2022 year | 5 cases | -64.3 % |
| 2021 year | 14 cases | -65.9 % |
Trends in filing of joint patent applications with 東洋製罐グループホールディングス株式会社
プラスチック等のブロー成形,熱成形技術 filed 34 joint applications with 東洋製罐グループホールディングス株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 11 cases in total) is 1.8, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 9 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.8 patents |
| Std Dev | 2.3 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 5 cases | +400 % |
| 2021 year | 1 cases | - |
| 2020 year | 0 cases | -100 % |
Information on important patents (JP)
The following shows JP patents held by プラスチック等のブロー成形,熱成形技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and プラスチック等のブロー成形,熱成形技術’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 プラスチック等のブロー成形,熱成形技術 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 1 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6908969 "包装用容器" (Invalidation Trial day 2022-04-08) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6908969 | 包装用容器 | 2022-04-08 |
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), 1 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6908969 "包装用容器" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6908969 | 包装用容器 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 7 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7242174 "合成樹脂製容器、プリフォーム、及び合成樹脂製容器の製造方法" (Opposition day 2023-09-05) , next is 特許7202279 "樹脂製の容器の製造方法" (Opposition day 2023-07-07) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7242174 | 合成樹脂製容器、プリフォーム、及び合成樹脂製容器の製造方法 | 2023-09-05 |
| 2 | 特許7202279 | 樹脂製の容器の製造方法 | 2023-07-07 |
| 3 | 特許7193700 | 充填システムおよび充填方法 | 2023-06-20 |
| 4 | 特許7125680 | 複合容器およびその製造方法、複合プリフォーム、ならびにプラスチック製部材 | 2023-02-21 |
| 5 | 特許7104904 | プリフォーム及びプラスチックボトルの製造方法 | 2023-01-12 |
| 6 | 特許7092226 | ブロー成形方法、複合プリフォーム、複合容器、およびプラスチック製部材 | 2022-12-20 |
| 7 | 特許6993818 | ポリスチレン系樹脂積層発泡シートからなる発泡成形品及びその製造方法 | 2022-05-30 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 24 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2023-095601 "成形用フィルム積層体、成形品、及び成形品の製造方法" (Protest day 2024-11-05) , next is 特表2022-528730 "ポリブチレンテレフタレートの熱成形方法" (Protest day 2024-10-22) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-095601 | 成形用フィルム積層体、成形品、及び成形品の製造方法 | 2024-11-05 |
| 2 | 特表2022-528730 | ポリブチレンテレフタレートの熱成形方法 | 2024-10-22 |
| 3 | 特許7573816 | ポリエステル容器及びポリエステルプリフォーム | 2024-09-13 |
| 4 | 特開2021-070300 | 加飾フィルム、加飾フィルムの製造方法、加飾成形体及び加飾成形体の製造方法 | 2024-07-11 |
| 5 | 特許7517833 | ポリスチレン系樹脂成形品及びその製造方法 | 2024-05-27 |
| 6 | 特許7608948 | ＰＥＴ容器及びその製造方法 | 2024-04-23 |
| 7 | 特許7496272 | 加飾フィルム用粘着剤組成物およびその用途 | 2023-07-26 |
| 8 | 特許7473761 | 成形フィルムおよびその製造方法、成形体およびその製造方法 | 2023-05-30 |
| 9 | 特許7500202 | シート及び深絞り成形体 | 2023-05-29 |
| 10 | 特開2020-037272 | 樹脂製の容器の製造方法および樹脂製の容器の製造装置 | 2023-04-21 |
| 11 | 特開2022-174677 | インモールドラベル付ボトル及びインモールドラベル | 2023-04-10 |
| 12 | 特開2021-146687 | 熱成形用シート、加飾シートおよびこれらを用いた成形体 | 2023-04-10 |
| 13 | 特許7354120 | 両面加熱型の発泡シートの成形装置およびこれを利用した成形方法 | 2023-02-27 |
| 14 | 特表2022-508652 | リアクターグレードの樹脂製の結晶化可能な収縮性フィルムおよび熱成形性シート | 2023-02-10 |
| 15 | 特許7304162 | 防錆シートおよび防錆トレイ | 2023-01-17 |
| 16 | 特許7350466 | ポリエステル系延伸容器 | 2022-12-26 |
| 17 | 特許7487582 | ブロー成形用ダイ及びそれを用いたブロー成形体の製造方法 | 2022-11-30 |
| 18 | 特許7303136 | 容器およびその製造方法 | 2022-11-17 |
| 19 | 特許7422759 | 熱可塑性材料からなる容器の照射滅菌処理方法 | 2022-11-09 |
| 20 | 特許7291062 | 樹脂製の容器の製造方法 | 2022-05-27 |
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), 61 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 特許7517833 "ポリスチレン系樹脂成形品及びその製造方法" (4 times) , and the next most protest patent is 特許7130915 "複合容器" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7517833 | ポリスチレン系樹脂成形品及びその製造方法 | 4 times |
| 2 | 特許7130915 | 複合容器 | 3 times |
| 3 | 特許7354120 | 両面加熱型の発泡シートの成形装置およびこれを利用した成形方法 | 3 times |
| 4 | 特許6979741 | 成形加工用フラットヤーンラミネートシート及び成形加工品 | 3 times |
| 5 | 特表2019-528192 | 流体導管を製造するプロセス | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 22 patents Inspection from third parties. The average number of Inspection is 2.2 times. The most recently Inspection patent is 特許7573816 "ポリエステル容器及びポリエステルプリフォーム" (Inspection day 2024-12-03) , next is 特開2023-095601 "成形用フィルム積層体、成形品、及び成形品の製造方法" (Inspection day 2024-11-13) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7573816 | ポリエステル容器及びポリエステルプリフォーム | 2024-12-03 |
| 2 | 特開2023-095601 | 成形用フィルム積層体、成形品、及び成形品の製造方法 | 2024-11-13 |
| 3 | 特許7517833 | ポリスチレン系樹脂成形品及びその製造方法 | 2024-08-29 |
| 4 | 特許7608948 | ＰＥＴ容器及びその製造方法 | 2024-05-02 |
| 5 | 特許7500202 | シート及び深絞り成形体 | 2023-08-23 |
| 6 | 特開2020-037272 | 樹脂製の容器の製造方法および樹脂製の容器の製造装置 | 2023-06-14 |
| 7 | 特許7473761 | 成形フィルムおよびその製造方法、成形体およびその製造方法 | 2023-06-07 |
| 8 | 特開2021-146687 | 熱成形用シート、加飾シートおよびこれらを用いた成形体 | 2023-05-02 |
| 9 | 特許7354120 | 両面加熱型の発泡シートの成形装置およびこれを利用した成形方法 | 2023-03-09 |
| 10 | 特許7487582 | ブロー成形用ダイ及びそれを用いたブロー成形体の製造方法 | 2023-02-09 |
| 11 | 特許7350466 | ポリエステル系延伸容器 | 2023-01-26 |
| 12 | 特許7422759 | 熱可塑性材料からなる容器の照射滅菌処理方法 | 2022-12-06 |
| 13 | 特許7303136 | 容器およびその製造方法 | 2022-11-29 |
| 14 | 特許7249327 | ブロー成形・充填・密封する方法、及びこの方法によって製造される容器製品、特にアンプル製品 | 2022-11-11 |
| 15 | 特許7165050 | 接着剤組成物および官能化ポリプロピレンを含む多層構造物 | 2022-10-21 |
| 16 | 特開2019-130735 | プリフォームおよびプラスチックボトルの製造方法 | 2022-09-14 |
| 17 | 特許6898059 | 加飾シート、加飾シートを含む構造体及びその製造方法 | 2022-07-01 |
| 18 | 特開2019-131248 | ポリエステル樹脂製多重ボトル及びその製造方法 | 2022-03-28 |
| 19 | 特許7092226 | ブロー成形方法、複合プリフォーム、複合容器、およびプラスチック製部材 | 2022-03-07 |
| 20 | 特許7039307 | 医療用液体収納容器体の製造方法 | 2022-02-14 |
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), 59 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.7. The most inspection patent is 特許7517833 "ポリスチレン系樹脂成形品及びその製造方法" (10 times) , and the next most inspection patent is 特許6898059 "加飾シート、加飾シートを含む構造体及びその製造方法" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7517833 | ポリスチレン系樹脂成形品及びその製造方法 | 10 times |
| 2 | 特許6898059 | 加飾シート、加飾シートを含む構造体及びその製造方法 | 7 times |
| 3 | 特許7130915 | 複合容器 | 6 times |
| 4 | 特許7573816 | ポリエステル容器及びポリエステルプリフォーム | 4 times |
| 5 | 特許6862485 | 樹脂製の容器の製造方法、金型ユニットおよび成形機 | 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), 583 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.5. The most cited patent is 特許6519289 "多層構造体" (17 times) , and the next most cited patent is 特許6850111 "ブロー成形多重ボトル及びその製造方法" (13 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6519289 | 多層構造体 | 17 times |
| 2 | 特許6850111 | ブロー成形多重ボトル及びその製造方法 | 13 times |
| 3 | 特許6507678 | 複合プリフォームの殺菌方法および殺菌装置、複合容器の殺菌方法および殺菌装置、複合プリフォームおよび複合容器 | 13 times |
| 4 | 特許6537426 | プリフォームコーティング装置及びプリフォームコーティング方法 | 11 times |
| 5 | 特許6450617 | ブロー成形装置 | 11 times |
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