Isamu Tsuchiya

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Patents Grantslast 30 patents

Information Patent Grant
Data transfer apparatus having a simplified clamp mechanism for hol...
- Patent number 4,694,361
- Issue date Sep 15, 1987
- TEAC Corporation
- Isamu Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording disk centering and clamping apparatus
- Patent number 4,689,782
- Issue date Aug 25, 1987
- TEAC Corporation
- Isamu Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transfer apparatus for use with a magnetic disk cartridge
- Patent number 4,665,454
- Issue date May 12, 1987
- TEAC Corporation
- Isamu Tsuchiya
- G11 - INFORMATION STORAGE