Akio Imai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aviation biofuel base material, aviation biofuel including same, an...
- Patent number 11,225,619
- Issue date Jan 18, 2022
- Idemitsu Kosan Co., Ltd.
- Yasuyo Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gasoline composition and production process therefor
- Patent number 10,968,408
- Issue date Apr 6, 2021
- Idemitsu Kosan Co., Ltd.
- Yasuyo Okuyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
AVIATION BIOFUEL BASE MATERIAL, AVIATION BIOFUEL INCLUDING SAME, AN...
- Publication number 20210189268
- Publication date Jun 24, 2021
- Idemitsu Kosan Co., Ltd.
- Yasuyo SAITO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
GASOLINE COMPOSITION AND PRODUCTION PROCESS THEREFOR
- Publication number 20190225899
- Publication date Jul 25, 2019
- SHOWA SHELL SEKIYU K.K.
- Yasuyo Okuyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...