Manabu Koike

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magneto-optical recording and reproducing apparatus
- Patent number 5,511,048
- Issue date Apr 23, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuru Irie
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser power control of an optical head with a plurality of beam sou...
- Patent number 5,469,423
- Issue date Nov 21, 1995
- Mitsubishi Kenki Kabushiki Kaisha
- Masahisa Shinoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording/reproducing apparatus
- Patent number 5,359,588
- Issue date Oct 25, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Teruo Fujita
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head with a tilt correction servo mechanism
- Patent number 5,216,649
- Issue date Jun 1, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Manabu Koike
- G11 - INFORMATION STORAGE