Mitsushige Kondou

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Nagaokakyo, JP

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Patents Grantslast 30 patents

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Optical head apparatus
- Patent number 4,987,566
- Issue date Jan 22, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Shinsuke Shikama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head apparatus
- Patent number 4,888,760
- Issue date Dec 19, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Shinsuke Shikama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing optical head assembly
- Patent number 4,859,033
- Issue date Aug 22, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Keizo Kono
- G11 - INFORMATION STORAGE
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Optical head assembly with efficient light source coupling surface...
- Patent number 4,779,259
- Issue date Oct 18, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Keizo Kono
- G11 - INFORMATION STORAGE
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Optical signal reading device
- Patent number 4,730,899
- Issue date Mar 15, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Kenjiro Kime
- G11 - INFORMATION STORAGE
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Automatic focusing device
- Patent number 4,625,303
- Issue date Nov 25, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Shinsuke Shikama
- G11 - INFORMATION STORAGE