Hirotake Komatsu

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Patents Grantslast 30 patents

Information Patent Grant
High speed, low power consumption pickup head position control devi...
- Patent number 4,803,675
- Issue date Feb 7, 1989
- Nippon Gakki Seizo Kabushiki Kaisha
- Hirotake Komatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical type information reproducing device
- Patent number 4,698,797
- Issue date Oct 6, 1987
- Nippon Gakki Seizo Kabushiki Kaisha
- Hirotake Komatsu
- G11 - INFORMATION STORAGE