Kazuo Kawahara

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of decreasing nitrogen oxides in combustion device which per...
- Patent number 5,441,401
- Issue date Aug 15, 1995
- Aisin Seiki Kabushiki Kaisha
- Akira Yamaguro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen generator
- Patent number 5,401,371
- Issue date Mar 28, 1995
- Aisin Seiki Kabushiki Kaisha
- Yujiro Oshima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for reducing nitrogen oxides
- Patent number 5,352,337
- Issue date Oct 4, 1994
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Tetsuro Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for reducing nitrogen oxides from internal com...
- Patent number 5,272,871
- Issue date Dec 28, 1993
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Yujiro Oshima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOCATALYTIC METHODS FOR PREPARATION OF ELECTROCATALYST MATERIALS
- Publication number 20140080038
- Publication date Mar 20, 2014
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Tochi Tudor Nwoga
- B82 - NANO-TECHNOLOGY