Masaaki Honda

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification filter
- Patent number 5,486,220
- Issue date Jan 23, 1996
- Sumitomo Electric Industries, Ltd.
- Masaaki Honda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Particulate trap for purifying diesel engine exhaust
- Patent number 5,458,664
- Issue date Oct 17, 1995
- Sumitomo Electric Industries, Ltd.
- Masayuki Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS