Shinsaku Nozu

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Tokorozawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Height adjusting device for a pickup
- Patent number 5,090,000
- Issue date Feb 18, 1992
- Pioneer Electronic Corporation
- Shinsaku Nozu
- G11 - INFORMATION STORAGE
Information Patent Grant
Clamping mechanism for information recording disk
- Patent number 4,841,518
- Issue date Jun 20, 1989
- Pioneer Electronic Corporation
- Shinsaku Nozu
- G11 - INFORMATION STORAGE
Information Patent Grant
Focus error detection device for an optical recording/playing back...
- Patent number 4,663,750
- Issue date May 5, 1987
- Pioneer Electronic Corporation
- Kenjiro Hamanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Focus error detection device for an optical recording/playing back...
- Patent number 4,658,391
- Issue date Apr 14, 1987
- Pioneer Electronic Corporation
- Shinsaku Nozu
- G11 - INFORMATION STORAGE