Koutaro Wakamoto

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Oyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas deNOx apparatus for engine
- Patent number 6,901,746
- Issue date Jun 7, 2005
- Komatsu Ltd.
- Toshihiko Nishiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas deNOx apparatus for engine
- Patent number 6,681,564
- Issue date Jan 27, 2004
- Komatsu Ltd.
- Toshihik Nishiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for regenerating NOx catalyst for diesel engine
- Patent number 6,199,372
- Issue date Mar 13, 2001
- Komatsu Ltd.
- Koutaro Wakamoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust denitration device for diesel engine
- Patent number 6,006,515
- Issue date Dec 28, 1999
- Komatsu Ltd.
- Koutaro Wakamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust emission control device for diesel engines
- Patent number 5,894,728
- Issue date Apr 20, 1999
- Komatsu Ltd.
- Koutaro Wakamoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Exhaust gas deNOx apparatus for engine
- Publication number 20040045280
- Publication date Mar 11, 2004
- Toshihiko Nishiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas deNOx apparatus for engine
- Publication number 20020104309
- Publication date Aug 8, 2002
- Toshihiko Nishiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...