Chiyoda-ku, Tokyo, Japan

Idemitsu Kosan Co ., Ltd.


Patents = 14

Forward Citations = 14


where 'Filed Patents' based on already Granted Patents

where 'Inventors Filed' based on already Granted Patents


37 inventors (with patents filed for the assignee):


Idemitsu Kosan Co., Ltd. is a Japanese petroleum company founded in 1911. It is one of the largest oil companies in Japan, involved in the exploration, production, refining, and distribution of oil and gas. The company also engages in the production of petrochemicals, lubricants, and other related products. Idemitsu is known for its commitment to sustainability and innovation in energy solutions, aiming to contribute to a low-carbon society.
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