Kiyoshi Kimoto

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for detecting the secondary distortion of optical type re...
- Patent number 4,979,162
- Issue date Dec 18, 1990
- Nikon Corporation
- Kiyoshi Kimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and reproducing apparatus
- Patent number 4,858,218
- Issue date Aug 15, 1989
- Nikon Corporation
- Akihiro Takagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing information from magnetooptical recording...
- Patent number 4,691,308
- Issue date Sep 1, 1987
- Nippon Kogaku K.K.
- Akihiro Takagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head for information recording apparatus
- Patent number 4,641,296
- Issue date Feb 3, 1987
- Nippon Kogaku K.K.
- Katsumi Mizunoe
- G11 - INFORMATION STORAGE