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Light-transmitting fiber
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Patent number 5,146,535
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Issue date Sep 8, 1992
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Mitsubishi Rayon Company Ltd.
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Hisao Anzai
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Methacrylimide-containing polymer
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Patent number 5,096,976
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Issue date Mar 17, 1992
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Mitsubishi Rayon Co., Ltd.
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Isao Sasaki
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Methacrylimide containing polymer
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Patent number 5,073,606
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Issue date Dec 17, 1991
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Mitsubishi Rayon Company, Limited
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Isao Sasaki
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Thermoplastic resin composition
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Patent number H1004
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Issue date Dec 3, 1991
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Mitsubishi Rayon Company Limited
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Isao Sasaki
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525 - Synthetic resins or natural rubbers
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Methacrylimide containing polymer
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Patent number 5,064,911
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Issue date Nov 12, 1991
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Mitsubishi Rayon Company, Limited
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Isao Sasaki
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Plastic optical fibers
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Patent number 4,989,947
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Issue date Feb 5, 1991
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Mitsubishi Rayon Co., Ltd.
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Isao Sasaki
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Methacrylimide containing polymer
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Patent number 4,954,575
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Issue date Sep 4, 1990
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Mitsubishi Rayon Company, Limited
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Isao Sasaki
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Reinforced resin composition
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Patent number 4,908,402
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Issue date Mar 13, 1990
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Mitsubishi Rayon Co., Ltd.
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Isao Sasaki
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Light transmitting fiber
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Patent number 4,804,259
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Issue date Feb 14, 1989
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Mitsubishi Rayon Company Ltd.
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Isao Sasaki
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G02 - OPTICS
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