Keiichi Kisuna

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Nagoya, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing double-structure sound absorbing wall for m...
- Patent number 4,043,022
- Issue date Aug 23, 1977
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Keiichi Kisuna
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shift-time indicating system
- Patent number 4,025,897
- Issue date May 24, 1977
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Keiichi Kisuna
- B60 - VEHICLES IN GENERAL