Hiroyasu Tagami

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Toshima-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for hydrotreating gas oil, process for producing the same,...
- Patent number 7,361,624
- Issue date Apr 22, 2008
- Cosmo Oil Co., Ltd.
- Takashi Fujikawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Catalyst for hydrogenation treatment of gas oil and method for prep...
- Publication number 20030173256
- Publication date Sep 18, 2003
- Takashi Fujikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL