Keiichi Omura

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stainless steel ribbon for use as a catalyst carrier for automobile...
- Patent number 4,784,984
- Issue date Nov 15, 1988
- Nippon Steel Corporation
- Mikio Yamanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for producing a metallic substrate used for automobile exhau...
- Patent number 4,726,105
- Issue date Feb 23, 1988
- Nippon Steel Corporation
- Mikio Yamanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS