Yoshiaki Suzuki

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc recording/reproducing apparatus that records/reproduce...
- Patent number 6,930,967
- Issue date Aug 16, 2005
- Yamaha Corporation
- Yoshiaki Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser light power control method for recording on optical disk and...
- Patent number 6,246,659
- Issue date Jun 12, 2001
- Yamaha Corporation
- Yoshiaki Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording device having improved accuracy of pit forma...
- Patent number 4,998,237
- Issue date Mar 5, 1991
- Yamaha Corporation
- Katsuichi Osakabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Vibration system of pickup cartridge of record player
- Patent number 4,495,611
- Issue date Jan 22, 1985
- Nippon Gakki Seizo Kabushiki Kaisha
- Yoshiaki Suzuki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disc recording/reproducing apparatus that records/reproduce...
- Publication number 20030218951
- Publication date Nov 27, 2003
- Yamaha Corporation
- Yoshiaki Suzuki
- G11 - INFORMATION STORAGE