Inventor
ASAHINA KOUTAROU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ASAHINA KOUTAROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
6 patentsUS5120803AJun 9, 1992
Resin compositions for sealing semiconductor
MITSUI TOATSU CHEMICALS8 citations72
US5082880AJan 21, 1992
Semiconductor sealing composition containing epoxy resin and polymaleimide
MITSUI TOATSU CHEMICALS8 citations72
US5079331AJan 7, 1992
Heat-resistant epoxy resin composition based on 2-(4-hydroxyphenyl)-2-(4-maleimidophenyl)propane
MITSUI TOATSU CHEMICALS6 citations62
US5015674AMay 14, 1991
Composition of vinyl polymer-grafted, silicone polymer-modified epoxy resin and polymaleimide
MITSUI TOATSU CHEMICALS3 citations61
US5134204AJul 28, 1992
Resin composition for sealing semiconductors
MITSUI TOATSU CHEMICALS5 citations58
US5266654ANov 30, 1993
Resin composition
MITSUI TOATSU CHEMICALS1 citations51