Toshio Itoh

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalytic cracking catalyst for heavy oil and production process fo...
- Patent number 7,691,767
- Issue date Apr 6, 2010
- Research Association of Refinery Integration for Group-Operation
- Kenichi Wakui
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalytic cracking catalyst
- Patent number 6,214,211
- Issue date Apr 10, 2001
- Idemitsu Kosan Co., Ltd.
- Toshio Itoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic cracking catalyst and method for cracking a heavy oil
- Patent number 5,997,729
- Issue date Dec 7, 1999
- Idemitsu Kosan Co., Ltd.
- Toshio Itoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compound oxide catalyst carrier, method of producing the same and m...
- Patent number 5,316,996
- Issue date May 31, 1994
- Idemitsu Kosan Co., Ltd.
- Toshio Itoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for hydrogenation of heavy oil
- Patent number 5,061,362
- Issue date Oct 29, 1991
- Research Association for Petroleum Alternatives Development
- Takashi Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID CATALYTIC CRACKING CATALYST HAVING DESULFURIZING FUNCTIONS, P...
- Publication number 20090230023
- Publication date Sep 17, 2009
- Idemitsu Kosan Co., Ltd.
- Akira Iino
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC CRACKING CATALYST FOR HEAVY OIL AND PRODUCTION PROCESS FO...
- Publication number 20070170094
- Publication date Jul 26, 2007
- Rsrch Assoc. of Refinery Integration for Group-Op.
- Kenichi Wakui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL