Toru Ujiie

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bearing unit, and motor using same
- Patent number 7,073,946
- Issue date Jul 11, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit, and motor using same
- Patent number 7,044,640
- Issue date May 16, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit and motor using same
- Patent number 7,011,449
- Issue date Mar 14, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Bearing unit, and motor using same
- Publication number 20110115324
- Publication date May 19, 2011
- SONY CORPORATION
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing unit, and motor using same
- Publication number 20050265641
- Publication date Dec 1, 2005
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing unit, and motor using same
- Publication number 20050254736
- Publication date Nov 17, 2005
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing unit and motor using the bearing unit
- Publication number 20040028299
- Publication date Feb 12, 2004
- Yuji Shishido
- G11 - INFORMATION STORAGE