Inventor
KAWASE SHOJI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KAWASE SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
19 patentsUS4449992AMay 22, 1984
Heat-and-moisture exchanger
TEIJIN LTD66 citations95
US3953539AApr 27, 1976
Aromatic polyester resin composition having inhibited coloration and method for inhibiting coloration
TEIJIN LTD93 citations95
US3989664ANov 2, 1976
Stabilized polyester composition and method for stabilizing polyester
TEIJIN LTD34 citations92
US3984600AOct 5, 1976
Zip fasteners made of polyester monofilaments
TEIJIN LTD33 citations92
US3972852AAug 3, 1976
Process for preparing aromatic polyesters from diphenols
TEIJIN LTD40 citations92
US4064108ADec 20, 1977
Novel polyesters prepared from mixture of hydroquinone and bisphenols
TEIJIN LTD21 citations82
US4060516ANov 29, 1977
Naphthalate polyester filaments
TEIJIN LTD31 citations82
US4124566ANov 7, 1978
Process for preparing polyesters
TEIJIN LTD28 citations81
US4107143AAug 15, 1978
Aromatic polyester carbonate and method for producing the same
TEIJIN LTD25 citations81
US4115362ASep 19, 1978
Process for preparing polyesters
TEIJIN LTD17 citations74
US4051112ASep 27, 1977
Polyester granule for melt-shaping and process for the preparation thereof
TEIJIN LTD14 citations74
US4244859AJan 13, 1981
Aromatic polyester composition
TEIJIN LTD14 citations73
US4042571AAug 16, 1977
Fire-retardant polyamides from naphthalene dicarboxylic reactant and halogenated carboxylic reactant
TEIJIN LTD7 citations71
US4012365AMar 15, 1977
Fiber-forming polyamides from naphthalene-2,7-dicarboxylic acid and aliphatic diamine
TEIJIN LTD12 citations71
US4066624AJan 3, 1978
Polyesters of naphthalene carboxylic acids and hydroxy alkoxydiphenyl sulfones
TEIJIN LTD6 citations63
US4196279AApr 1, 1980
Process for producing polyesters having a high degree of polymerization
TEIJIN LTD2 citations62
US3963844AJun 15, 1976
Extrusion-molded article having good thermal stability
TEIJIN LTD4 citations62
US3961008AJun 1, 1976
Process for preparing polyester shaped articles
TEIJIN LTD6 citations62
US3952125AApr 20, 1976
Electrically insulating material
TEIJIN LTD5 citations59