Tomoharu Takeda

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrodynamic bearing rotary device
- Patent number 7,674,043
- Issue date Mar 9, 2010
- Panasonic Corporation
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Hydrodynamic bearing type rotary device
- Publication number 20070217721
- Publication date Sep 20, 2007
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...