Hiroshi Yachi

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Toda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant base oil and method of producing the same
- Patent number 8,012,342
- Issue date Sep 6, 2011
- Japan Energy Corporation
- Manabu Kobayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Lubricant base oil and method of producing the same
- Publication number 20070138052
- Publication date Jun 21, 2007
- Japan Energy Corporation
- Manabu Kobayashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...