Idemitsu Kosan saw the highest growth of 159% in patent filings in October and 94% in grants in November in Q4 2023. Compared to Q3 2023, Q4 2023 saw an increase in patent filings by 159% and grants by 78%. GlobalData’s DataBook provides a comprehensive analysis of Idemitsu Kosan‘s patent filings and grants. Buy the databook here.
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Idemitsu Kosan has been focused on protecting inventions in Japan(JP) with 76 publications in Q4 2023
The Japan(JP) Patent Office dominates the patent filings and grants with nearly 21% filings and 42% grants. The World Intellectual Property Organization(WIPO), China(CN), Japan(JP), and United States(US) patent Office are among the top ten patent offices where Idemitsu Kosan is filings its patents. Among the top granted patent authorities, Idemitsu Kosan has 42% of its grants in Japan(JP), 23% in European Patent Office(EPO) and 18% in United States(US).
LG could be the strongest competitor for Idemitsu Kosan
In terms of grant share, Idemitsu Kosan stands in eighth position among its competitors. Idemitsu Kosan and LG secured the top positions according to recent patent publication data.
Patents related to emissions reduction and batteries lead Idemitsu Kosan's portfolio
Idemitsu Kosan has the highest number of patents in emissions reduction followed by, batteries and climate change. For emissions reduction, nearly 19% of patents were filed and 22% of patents were granted in Q4 2023.
Petrochemicals related patents lead Idemitsu Kosan portfolio followed by advanced batteries, and semiconductor products
Idemitsu Kosan has highest number of patents in petrochemicals followed by advanced batteries, semiconductor products, automobile batteries, and design & manufacturing. For petrochemicals, nearly 27% of patents were filed and 46% of patents were granted in Q4 2023.
For comprehensive analysis of Idemitsu Kosan's filings and grants, buy the databook here.
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GlobalData patents database covers bibliographic from all 100+ patenting authorities. All patents are tagged to 18+ industries and 300+ sub-sectors based on technology classification, keywords, and associated companies. They are also tagged to various industries themes (100+) and technology domains (1800+) of focus.
Patents database further disambiguates assignee names (13m names) and associate corporate tree hierarchy in current/point in time ownerships (320k entities). GlobalData sources content directly from national patent offices on a weekly basis.
