P

Inventor

ASAHI TETSUYA

JP6 patents
⚠️ This page may combine multiple inventors who share the name “ASAHI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSOH CORP

4 patents
US4894434AJan 16, 1990

Polycyanoaryl thioether and preparation thereof

TOSOH CORP6 citations71
US4980454ADec 25, 1990

Poly(arylene cyano-thioether) copolymer and preparation thereof

TOSOH CORP8 citations70
US4973663ANov 27, 1990

Poly(cyano arylene sulfide/sulfone)copolymer and preparation thereof

TOSOH CORP7 citations70
US5115091AMay 19, 1992

Poly(arylene thioether) copolymers and process for producing thereof

TOSOH CORP0 citations48

MIYATA KANEYASU

1 patent
US4098571AJul 4, 1978

Substitute blood vessel and a process for preparing the same

MIYATA KANEYASU52 citations84

TOYO SODA MFG CO LTD

1 patent
US4680349AJul 14, 1987

Method of polymerizing vinyl monomers with coated reactor

TOYO SODA MFG CO LTD0 citations48