Masanobu Katsuki

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Higashihiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disc drive device
- Patent number 8,171,505
- Issue date May 1, 2012
- Sharp Kabushiki Kaisha
- Masanobu Katsuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk recording/reproduction device of reduced thickness with drivin...
- Patent number 5,648,943
- Issue date Jul 15, 1997
- Sharp Kabushiki Kaisha
- Yoshiyuki Omi
- G11 - INFORMATION STORAGE