The Applicant / Patent Holder "POLYPLASTICS CO LTD" had 29 patent application filings in the most recent period (2022-01-01 to 2022-10-31). This is a significantly decreased of -8 filings (-21.6%) over 37 they had in the same period of the previous year (2021-01-01 to 2021-10-31).
The highest number of filings in 2020 with 56 cases, and their lowest number in 2015 with 18 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 221 cases in total) is 36.8, and the median is 34.0. The coefficient of variation (standard deviation/mean) is 0.29, and there have been small fluctuations in the number of filings from year to year.
Index | Value |
---|---|
Average | 36.8 patents |
Std Dev | 10.8 |
COV | 0.29 |
Year | Cases | YOY |
---|---|---|
2022 year | 36 cases | -20.00 % |
2021 year | 45 cases | -19.64 % |
2020 year | 56 cases | +133 % |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the PCT patent database for POLYPLASTICS CO LTD for the period of the last 10 years (2014-01-01 to 2024-06-30). 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 POLYPLASTICS CO LTD, 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..
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.
The changes in the number of patent filings of POLYPLASTICS CO LTD over the last 20 years (PCT) 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.
This patent analysis report was created for a patent search set of 309 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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as POLYPLASTICS CO LTD 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.
Below is a patent map showing changes in the number of applications for PCT patents of 0 companies in the same industry over the past 20 years.
The changes in the number of patents shared with POLYPLASTICS CO LTD’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies POLYPLASTICS CO LTD is partnered with to develop technologies and use this information for R&D and intellectual property strategies.
Also, by looking at the change in the number of filings, you can see what companies POLYPLASTICS CO LTD conducted joint research with in the past, and check the history of POLYPLASTICS CO LTD’s alliances, partnerships, and joint research and development.
If you want to search for more detailed information, you can use Patent Integration to quickly find out specifically what company they filed a joint application with and what invention it was for.
Below is a ranking of the number of PCT patent applications by POLYPLASTICS CO LTD’s top 6 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of PCT patent filings by POLYPLASTICS CO LTD’s top 6 coapplicants over the last 20 years.
The following shows PCT patents held by POLYPLASTICS CO LTD that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and POLYPLASTICS CO LTD’s PCT 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 POLYPLASTICS CO LTD 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.
Of the patent applications filed in the last 10 years (2014-07-01 to 2024-06-30), 64 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.1. The most cited patent is WO2017/150336 "(EN) RESIN COMPOSITION INCLUDING LIQUID-CRYSTAL POLYMER PARTICLES, MOLDED OBJECT OBTAINED USING SAME, AND PRODUCTION PROCESSES THEREFOR(FR) COMPOSITION DE RÉSINE COMPRENANT DES PARTICULES DE POLYMÈRE À CRISTAUX LIQUIDES, OBJET MOULÉ OBTENU EN UTILISANT CETTE COMPOSITION, ET PROCÉDÉS DE PRODUCTION ASSOCIÉS(JA) 液晶ポリマー粒子を含有する樹脂組成物、それを用いた成形体、及びそれらの製造方法" (11 times) , and the next most cited patent is WO2017/110646 "(EN) LIQUID-CRYSTALLINE RESIN COMPOSITION AND INSERT-MOLDED ARTICLE(FR) COMPOSITION DE RÉSINE CRISTALLINE - LIQUIDE ET ARTICLE MOULÉ PAR INSERTION(JA) 液晶性樹脂組成物及びインサート成形品" (10 times) .
- | No. | Title | |
---|---|---|---|
1 | WO2017/150336 | (EN) RESIN COMPOSITION INCLUDING LIQUID-CRYSTAL POLYMER PARTICLES, MOLDED OBJECT OBTAINED USING SAME, AND PRODUCTION PROCESSES THEREFOR(FR) COMPOSITION DE RÉSINE COMPRENANT DES PARTICULES DE POLYMÈRE À CRISTAUX LIQUIDES, OBJET MOULÉ OBTENU EN UTILISANT CETTE COMPOSITION, ET PROCÉDÉS DE PRODUCTION ASSOCIÉS(JA) 液晶ポリマー粒子を含有する樹脂組成物、それを用いた成形体、及びそれらの製造方法 | 11 times |
2 | WO2017/110646 | (EN) LIQUID-CRYSTALLINE RESIN COMPOSITION AND INSERT-MOLDED ARTICLE(FR) COMPOSITION DE RÉSINE CRISTALLINE - LIQUIDE ET ARTICLE MOULÉ PAR INSERTION(JA) 液晶性樹脂組成物及びインサート成形品 | 10 times |
3 | WO2017/038421 | (EN) LIQUID CRYSTALLINE RESIN COMPOSITION FOR CAMERA MODULE AND CAMERA MODULE USING SAME(FR) COMPOSITION DE RÉSINE À CRISTAUX LIQUIDES POUR MODULE DE CAMÉRA ET MODULE DE CAMÉRA L'UTILISANT(JA) カメラモジュール用液晶性樹脂組成物及びそれを用いたカメラモジュール | 9 times |
4 | WO2015/064499 | (EN) CORONA-RESISTANT RESIN COMPOSITION, METHOD FOR DEVELOPING CORONA RESISTANCE OF RESIN COMPOSITION, AND CORONA-RESISTANT MEMBER(FR) COMPOSITION DE RÉSINE RÉSISTANT À L'EFFET CORONA, PROCÉDÉ DE MISE AU POINT DE RÉSISTANCE À L'EFFET CORONA D'UNE COMPOSITION DE RÉSINE, ET ÉLÉMENT RÉSISTANT À L'EFFET CORONA(JA) 耐コロナ性樹脂組成物、樹脂組成物の耐コロナ性発現方法及び耐コロナ性部材 | 9 times |
5 | WO2017/110424 | (EN) LIQUID-CRYSTALLINE RESIN COMPOSITION FOR CAMERA MODULE, PROCESS FOR PRODUCING SAME, AND CAMERA MODULE OBTAINED USING SAID COMPOSITION(FR) COMPOSITION DE RÉSINE À CRISTAUX LIQUIDES POUR MODULE DE CAMÉRA, SON PROCÉDÉ DE PRODUCTION, ET MODULE DE CAMÉRA OBTENU AVEC LADITE COMPOSITION(JA) カメラモジュール用液晶性樹脂組成物、その製造方法、及び上記組成物を用いたカメラモジュール | 9 times |
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