Inventor

IWASE YOSHIYUKI

JP7 patents

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

MITSUI PETROCHEMICAL IND

2 patents

US4102834AJul 25, 1978

Hydrocarbon resins and process for preparing same

MITSUI PETROCHEMICAL IND30 citations79

US4105843AAug 8, 1978

Process for producing hydrocarbon resins having improved color and thermal stability by heat treatment with an α,βunsaturated anhydride

MITSUI PETROCHEMICAL IND13 citations72

TEXACO INC

2 patents

US4431790AFeb 14, 1984

Curing agents for polyurethane and process using same

TEXACO INC18 citations76

US4436891AMar 13, 1984

Modified polyoxyalkylenepolyamine curing agents for epoxy resins

TEXACO INC13 citations68

ARXADA AG

1 patent

US12041937B2Jul 23, 2024

Copper chelate complex compositions for antifouling protection

ARXADA AG0 citations50

DU PONT

1 patent

US6207759B1Mar 27, 2001

Composition for a cover of a golf ball

DU PONT1 citations48

MITSUI DU PONT POLYCHEMICAL

1 patent

US7557166B2Jul 7, 2009

Gel-type polymer electrolyte and use thereof

MITSUI DU PONT POLYCHEMICAL1 citations46