Yasuhito NAKAHARA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant composition
- Patent number 11,946,013
- Issue date Apr 2, 2024
- Idemitsu Kosan Co., Ltd.
- Yasuhito Nakahara
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20230039111
- Publication date Feb 9, 2023
- IDEMITSU KOSAN CO.,LTD.
- Yasuhito NAKAHARA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...