Hirofumi Watanaba

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Yamanashi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operational apparatus for vehicle slide door
- Patent number 6,135,513
- Issue date Oct 24, 2000
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Yoshikazu Hamada
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Powered sliding device for a vehicle sliding door
- Patent number 5,867,940
- Issue date Feb 9, 1999
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Hirofumi Watanaba
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES