Kunio Hirotani

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of coproducing methanol and ammonia
- Patent number 8,247,463
- Issue date Aug 21, 2012
- Toyo Engineering Corporation
- Nobuhiro Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reformer
- Patent number 7,517,373
- Issue date Apr 14, 2009
- Toyo Engineering Corporation
- Kenji Sakai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of producing methanol
- Patent number 6,100,303
- Issue date Aug 8, 2000
- Toyo Engineering Corporation
- Kunio Hirotani
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of coproducing methanol and ammonia
- Publication number 20100150810
- Publication date Jun 17, 2010
- Nobuhiro Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Reformer
- Publication number 20050287053
- Publication date Dec 29, 2005
- TOYO ENGINEERING CORPORATION
- Kenji Sakai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Reformer
- Publication number 20040039069
- Publication date Feb 26, 2004
- Tatsuhiko Kiuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing synthesis gas
- Publication number 20020165417
- Publication date Nov 7, 2002
- TOYO ENGINEERING CORPORATION
- Toru Numaguchi
- C01 - INORGANIC CHEMISTRY