Katuya Yamazaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magneto-optical recording apparatus capable of reproducing recordin...
- Patent number 5,563,851
- Issue date Oct 8, 1996
- Canon Kabushiki Kaisha
- Katuya Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head and optical information reading apparatus
- Patent number 5,490,129
- Issue date Feb 6, 1996
- Canon Kabushiki Kaisha
- Kazuhiko Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus for determining whether...
- Patent number 5,485,433
- Issue date Jan 16, 1996
- Canon Kabushiki Kaisha
- Seiichiro Satomura
- G11 - INFORMATION STORAGE