Takeshi Hirota

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filter for exhaust gas from diesel engine and equipment
- Patent number 7,824,635
- Issue date Nov 2, 2010
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate matter-containing exhaust emission controlling filter,...
- Patent number 7,655,064
- Issue date Feb 2, 2010
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Particulate matter-containing exhaust emission controlling filter,...
- Publication number 20070128089
- Publication date Jun 7, 2007
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL