Tsunetoshi Gotou

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a spark plug for an internal combustion engine
- Patent number 6,846,214
- Issue date Jan 25, 2005
- Denso Corporation
- Tsunetoshi Gotou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug having iridium containing noble metal chip attached via...
- Patent number 6,078,129
- Issue date Jun 20, 2000
- Denso Corporation
- Tsunetoshi Gotou
- H01 - BASIC ELECTRIC ELEMENTS