Yoshiyuki Sugahara

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk access device
- Patent number 7,554,886
- Issue date Jun 30, 2009
- Panasonic Corporation
- Kiyoshi Masaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk access device
- Publication number 20070201318
- Publication date Aug 30, 2007
- Kiyoshi Masaki
- G11 - INFORMATION STORAGE
Information Patent Application
Media drive, computer system, and media drive control method
- Publication number 20070104042
- Publication date May 10, 2007
- Yoshiyuki Sugahara
- G06 - COMPUTING CALCULATING COUNTING