Shunzo Takahashi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium access system
- Patent number 5,261,075
- Issue date Nov 9, 1993
- Kabushiki Kaisha CSK
- Kiyotaka Ouchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical recording medium and tracking method therefor
- Patent number 5,027,337
- Issue date Jun 25, 1991
- CSK Corporation
- Shunzo Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for controlling movement of an optical memory card for da...
- Patent number 4,994,658
- Issue date Feb 19, 1991
- CSK Corporation
- Shunzo Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for controlling movement of an optical memory card for da...
- Patent number 4,933,537
- Issue date Jun 12, 1990
- CSK Corporation
- Shunzo Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for reading out optically recorded data and compe...
- Patent number 4,855,981
- Issue date Aug 8, 1989
- Computer Services Corporation
- Fumio Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical recording medium
- Patent number 4,817,067
- Issue date Mar 28, 1989
- CSK Corporation
- Shunzo Takahashi
- G06 - COMPUTING CALCULATING COUNTING