Yasuo Ikeda

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification catalyst
- Patent number 5,000,929
- Issue date Mar 19, 1991
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Makoto Horiuchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaning catalyst and process for production thereof
- Patent number 4,749,671
- Issue date Jun 7, 1988
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Koichi Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying diesel engine exhaust gases
- Patent number 4,617,289
- Issue date Oct 14, 1986
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Koichi Saito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS