Yoshisumi Futamura

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tripod type constant velocity universal joint
- Patent number 4,421,494
- Issue date Dec 20, 1983
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yoshisumi Futamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
External member for a tripod joint and method for manufacturing same
- Patent number 4,242,888
- Issue date Jan 6, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Shigeki Komeiji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR