Sumiyoshi Kato

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Hiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tape transport with differential torque between takeup and feed reels
- Patent number 5,308,016
- Issue date May 3, 1994
- Shinwa Kabushiki Kaisha
- Yutaka Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
A retractable bi-directional tape head mechanism
- Patent number 5,291,362
- Issue date Mar 1, 1994
- Shinwa Kabushiki Kaisha
- Sumiyoshi Kato
- G11 - INFORMATION STORAGE