Tetsuya Koshikawa

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Kyoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing diesel fuel oil from fat
- Patent number 7,857,869
- Issue date Dec 28, 2010
- Revo International Inc.
- Keiichi Tsuto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for production of fatty acid alkyl ester and production app...
- Patent number 7,812,187
- Issue date Oct 12, 2010
- Revo International Inc.
- Ayato Kawashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing fatty acid alkyl ester
- Patent number 7,488,837
- Issue date Feb 10, 2009
- Revo International Inc.
- Keiichi Tsuto
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCTION OF FATTY ACID ALKYL ESTER AND PRODUCTION APP...
- Publication number 20090023938
- Publication date Jan 22, 2009
- REVO INTERNATIONAL INC.
- Ayato Kawashima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Producing Fatty Acid Alkyl Ester
- Publication number 20080045732
- Publication date Feb 21, 2008
- Keiichi Tsuto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing diesel fuel oil from fat
- Publication number 20070101640
- Publication date May 10, 2007
- Keiichi Tsuto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...