Idemitsu Kosan saw the highest growth of 97% in patent filings in July and 145% in grants in August in Q3 2023. Compared to Q2 2023, Q3 2023 saw an increase in patent filings by 97% and grants by 62%. 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 64 publications in Q3 2023

The Japan(JP) Patent Office dominates the patent filings and grants with nearly 19% filings and 36% grants. The Japan(JP), World Intellectual Property Organization(WIPO), China(CN), 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 36% of its grants in Japan(JP), 28% in United States(US), and 23% in China(CN).

LG could be the strongest competitor for Idemitsu Kosan

In terms of grant share, Idemitsu Kosan stands in eighth position among its competitors. LG and Universal Display secured the top positions according to recent patent publication data.

Patents related to climate change and emissions reduction lead Idemitsu Kosan's portfolio

Idemitsu Kosan has the highest number of patents in climate change followed by, emissions reduction and batteries. For climate change, nearly 23% of patents were filed and 25% of patents were granted in Q3 2023.

Petrochemicals related patents lead Idemitsu Kosan portfolio followed by advanced batteries, and automobile batteries

Idemitsu Kosan has highest number of patents in petrochemicals followed by advanced batteries, automobile batteries, lithium ion (li-ion) batteries and solar pv. For petrochemicals, nearly 11% of patents were filed and 33% of patents were granted in Q3 2023.

For comprehensive analysis of Idemitsu Kosan's filings and grants, buy the databook here.

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