Masaaki Kishimura

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Iwakuni, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methacrylic resin composition for optical discs
- Patent number 5,252,440
- Issue date Oct 12, 1993
- Mitsubishi Rayon Co., Ltd.
- Fumio Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methacrylic resin composition
- Patent number 4,604,416
- Issue date Aug 5, 1986
- Mitsubishi Rayon Company Ltd.
- Yoshio Nakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methacrylate resin composition for optical information recording me...
- Patent number 4,510,279
- Issue date Apr 9, 1985
- Mitsubishi Rayon Co., Ltd.
- Masaaki Kishimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...