Katsutoshi Wada

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Viscoelastic substance and objective lens driving apparatus with th...
- Patent number 5,337,865
- Issue date Aug 16, 1994
- Kabushiki Kaisha Toshiba
- Akihiro Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Viscoelastic substance and objective lens driving apparatus with th...
- Patent number 5,206,762
- Issue date Apr 27, 1993
- Kabushiki Kaisha Toshiba
- Akihiro Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens driving apparatus
- Patent number 4,948,230
- Issue date Aug 14, 1990
- Kabushiki Kaisha Toshiba
- Akihiro Kasahara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk cartridge
- Publication number 20040027984
- Publication date Feb 12, 2004
- Kabushiki Kaisha Toshiba
- Katsutoshi Wada
- G11 - INFORMATION STORAGE