Nobuhito Amemiya

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Patents Grantslast 30 patents

Information Patent Grant
Pentaerythritol tetraester
- Patent number 8,772,530
- Issue date Jul 8, 2014
- KH Neochem Co., Ltd.
- Toshihiro Inayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pentaerythritol tetraester
- Patent number 8,664,430
- Issue date Mar 4, 2014
- KH Neochem Co., Ltd.
- Toshihiro Inayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Additive for oils and lubricant comprising the same
- Patent number 8,455,413
- Issue date Jun 4, 2013
- KH Neochem Co., Ltd.
- Satoshi Hiyoshi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PENTAERYTHRITOL TETRAESTER
- Publication number 20130131374
- Publication date May 23, 2013
- KH NEOCHEM CO., LTD.
- Toshihiro Inayama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PENTAERYTHRITOL TETRAESTER
- Publication number 20130131373
- Publication date May 23, 2013
- KH NEOCHEM CO., LTD.
- Toshihiro Inayama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ADDITIVE FOR OILS AND LUBRICANT COMPRISING THE SAME
- Publication number 20100298183
- Publication date Nov 25, 2010
- KYOWA HAKKO CHEMICAL CO., LTD.
- Satoshi Hiyoshi
- C07 - ORGANIC CHEMISTRY