Toshiaki Ohkubo

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Nagasaki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for eliminating particulates in exhaust gas and method for e...
- Patent number 6,631,612
- Issue date Oct 14, 2003
- Mitsubishi Heavy Industries, Ltd.
- Toshihiko Setoguchi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Exhaust gas processing method
- Patent number 6,491,885
- Issue date Dec 10, 2002
- Mitsubishi Heavy Industries, Ltd.
- Kikuo Tokunaga
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for decreasing sulfuric acid and sulfuric anhydride present...
- Patent number 6,245,308
- Issue date Jun 12, 2001
- Mitsubishi Heavy Industries, Ltd.
- Kikuo Tokunaga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device for eliminating particulates in exhaust gas and method for e...
- Publication number 20010010153
- Publication date Aug 2, 2001
- Toshihiko Setoguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL