Inventor

KOISHI TOSHIO

JP16 patents

⚠️ This page may combine multiple inventors who share the name “KOISHI TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CENTRAL GLASS CO LTD

15 patents

US4631326ADec 23, 1986

Curable fluorine-containing copolymer and coating liquid composition using same

CENTRAL GLASS CO LTD39 citations92

US4756599AJul 12, 1988

Optical fiber using vinylidene fluoride base ternary copolymer as cladding material

CENTRAL GLASS CO LTD37 citations91

US5130365AJul 14, 1992

Copolymer of fluoromethacrylate with styrene or its derivative and method of preparing same

CENTRAL GLASS CO LTD9 citations71

US5258447ANov 2, 1993

Fluoroolefin based copolymer useful in electrodeposition paints

CENTRAL GLASS CO LTD16 citations68

US4985519AJan 15, 1991

Fluorine-containing copolymer useful as paint vehicle

CENTRAL GLASS CO LTD17 citations68

US4835048AMay 30, 1989

Optical information recording card using phase separation of polymer blend

CENTRAL GLASS CO LTD6 citations63

ASAHI CHEMICAL IND

1 patent

US4842369AJun 27, 1989

Cladding material for plastic optical fiber and plastic optical fiber using the same

ASAHI CHEMICAL IND15 citations72

KOISHI TOSHIO

CENTRAL GLASS CO LTD

Curable fluorine-containing copolymer and coating liquid composition using same

Optical fiber using vinylidene fluoride base ternary copolymer as cladding material

Fluororesin based coating composition applicable to plastic surfaces

Soluble and curable fluorine-containing copolymer

Aromatic polyethers having biphenylfluorene group

Optical fiber having glass core and fluoro-copolymer cladding

Polyvinylidene fluoride base blend polymer

Polymer blend composition suitable as optical material

Adhesive for bonding together polyvinylidene fluoride resin and substrate

Fluoroolefin-alkene base copolymer useful as paint vehicle