Yoshiki Okayama

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor assembly and method of manufacturing thereof
- Patent number 7,908,739
- Issue date Mar 22, 2011
- Nidec Corporation
- Akira Kagata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Chucking device, and motor and disc drive device having loaded ther...
- Patent number 7,802,272
- Issue date Sep 21, 2010
- Nidec Corporation
- Rentaro Kanzawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Chucking Device, and Motor and Disc Drive Device Having Loaded Ther...
- Publication number 20080059984
- Publication date Mar 6, 2008
- NIDEC CORPORATION
- Rentaro Kanzawa
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR ASSEMBLY AND METHOD OF MANUFACTURING THEREOF
- Publication number 20070271769
- Publication date Nov 29, 2007
- NIDEC CORPORATION
- Akira Kagata
- G11 - INFORMATION STORAGE
Information Patent Application
Recording disk driving motor and recording disk driving apparatus h...
- Publication number 20060152848
- Publication date Jul 13, 2006
- NIDEC CORPORATION
- Yoshiki Okayama
- G11 - INFORMATION STORAGE
Information Patent Application
GAS DYNAMIC PRESSURE BEARING, MOTOR HAVING THE GAS DYNAMIC PRESSURE...
- Publication number 20060023981
- Publication date Feb 2, 2006
- NIDEC CORPORATION
- Yoshiki Okayama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...