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Chikashi Kawashima
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Kamifukuoka, JP
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last 30 patents
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Patent Grant
Elastic fluorohydrocarbon resin-based polymer blend with graft copo...
Patent number
5,898,051
Issue date
Apr 27, 1999
Central Glass Company, Limited
Chikashi Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Plastic laminate having polyamide resin surface layer and fluorores...
Patent number
5,441,782
Issue date
Aug 15, 1995
Central Glass Company, Limited
Chikashi Kawashima
B32 - LAYERED PRODUCTS
Information
Patent Grant
Urethane elastomer based thermoplastic resin composition suitable f...
Patent number
5,294,669
Issue date
Mar 15, 1994
Central Glass Company, Limited
Chikashi Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glass fiber reinforced flexible composite material using soft fluor...
Patent number
4,749,610
Issue date
Jun 7, 1988
Central Glass Company, Limited
Seiichi Katsuragawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible and melt processable fluororesin
Patent number
4,748,204
Issue date
May 31, 1988
Central Glass Company, Limited
Chikashi Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing shaped body of cross-linked fluorine-containing...
Patent number
4,652,592
Issue date
Mar 24, 1987
Central Glass Company, Limited
Chikashi Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Piezoelectric polymeric material
Patent number
4,560,737
Issue date
Dec 24, 1985
Central Glass Company, Limited
Kazuhiko Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elastic fluorohydrocarbon resin and method of producing same
Patent number
4,472,557
Issue date
Sep 18, 1984
Central Glass Company, Limited
Chikashi Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...