Akifumi Tamaoki

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Patents Grantslast 30 patents

Information Patent Grant
Process of assembling electromagnetic valve
- Patent number 5,577,322
- Issue date Nov 26, 1996
- Toyota Jidosha Kabushiki Kaisha
- Kouji Ohshita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Solenoid valve device
- Patent number 5,458,150
- Issue date Oct 17, 1995
- Toyota Jidosha Kabushiki Kaisha
- Akifumi Tamaoki
- B60 - VEHICLES IN GENERAL