Inventor
IIYAMA KATSUAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IIYAMA KATSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
12 patentsUS4931531AJun 5, 1990
Polyimide and high-temperature adhesive thereof
MITSUI TOATSU CHEMICALS28 citations92
US5288843AFeb 22, 1994
Polyimides, process for the preparation thereof and polyimide resin compositions
MITSUI TOATSU CHEMICALS15 citations82
US5300620AApr 5, 1994
Heat-resistant adhesive and method of adhesion by using adhesive
MITSUI TOATSU CHEMICALS17 citations81
US5380805AJan 10, 1995
Polyimides, process for the preparation thereof and polyimide resin compositions
MITSUI TOATSU CHEMICALS7 citations74
US5346982ASep 13, 1994
Heat-resistant adhesive
MITSUI TOATSU CHEMICALS11 citations74
US5157085AOct 20, 1992
Polyimide resin composition
MITSUI TOATSU CHEMICALS8 citations74
US5086125AFeb 4, 1992
Polyimide resin composition
MITSUI TOATSU CHEMICALS15 citations74
US5041520AAug 20, 1991
Process for preparing polyimide having excellent high temperature stability
MITSUI TOATSU CHEMICALS13 citations74
US4987197AJan 22, 1991
Polyimide/polyamideimide resin composition
MITSUI TOATSU CHEMICALS13 citations74
US5252700AOct 12, 1993
Heat-resistant adhesive and method of adhesion by using adhesive
MITSUI TOATSU CHEMICALS14 citations72
US5459233AOct 17, 1995
Polyimides, process for the preparation thereof and polyimide resin compositions
MITSUI TOATSU CHEMICALS3 citations63
US5506291AApr 9, 1996
Polyimide resin composition having excellent fatigue resistance and injection molded article of same
MITSUI TOATSU CHEMICALS3 citations62