Hajime Yoshida

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid-type torque transmission device with lockup clutch
- Patent number 6,769,522
- Issue date Aug 3, 2004
- Exedy Corporation
- Takeshi Kawamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electric arc discharge device and method
- Patent number 6,180,908
- Issue date Jan 30, 2001
- Exedy Corporation
- Hideki Tanishiki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Fluid-type torque transmission device with lockup clutch
- Publication number 20030121743
- Publication date Jul 3, 2003
- Exedy Corporation
- Takeshi Kawamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...