Michio Kawai

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium having zones wherein the number of sectors...
- Patent number 5,831,963
- Issue date Nov 3, 1998
- Mitsubishi Chemical Corporation
- Shigenobu Harada
- G11 - INFORMATION STORAGE
Information Patent Grant
Polycarbonate binder resin and electrophotographic photoconductor c...
- Patent number 5,378,567
- Issue date Jan 3, 1995
- Mitsubishi Kasei Corporation
- Mamoru Nozomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor containing polycarbonate resin as...
- Patent number 5,292,607
- Issue date Mar 8, 1994
- Mitsubishi Kasei Corporation
- Ryoko Aso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY