Inventor
ASAI KUNIAKI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “ASAI KUNIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
26 patentsUS4311823AJan 19, 1982
Process for producing aromatic polyesters
SUMITOMO CHEMICAL CO74 citations96
US4943606AJul 24, 1990
Resin composition for printed circuit board
SUMITOMO CHEMICAL CO52 citations95
US5352746AOct 4, 1994
Liquid crystal polyester resin composition improved in fluidity
SUMITOMO CHEMICAL CO58 citations94
US5681888AOct 28, 1997
Polyetherketone resin compositions and carries for processing and treating semiconductor wafers
SUMITOMO CHEMICAL CO34 citations92
US5529716AJun 25, 1996
Liquid crystal polyester resin composition and lamp reflector
SUMITOMO CHEMICAL CO44 citations92
US5428100AJun 27, 1995
Liquid crystal polyester resin composition and molded article
SUMITOMO CHEMICAL CO32 citations92
US5141985AAug 25, 1992
Wholly aromatic polyester resin composition and ovenware obtained by molding said composition
SUMITOMO CHEMICAL CO22 citations92
US4578427AMar 25, 1986
Coating resin composition
SUMITOMO CHEMICAL CO29 citations92
US5446124AAug 29, 1995
Aromatic oligomer and process for preparing the same
SUMITOMO CHEMICAL CO20 citations90
US4585823AApr 29, 1986
Ovenware molded from wholly aromatic polyester composition
SUMITOMO CHEMICAL CO25 citations82
US4741955AMay 3, 1988
Plastic ovenware having non-tackiness
SUMITOMO CHEMICAL CO17 citations74
US5399656AMar 21, 1995
Aromatic polyesters and a method for producing the same
SUMITOMO CHEMICAL CO12 citations73
US5308913AMay 3, 1994
Wholly aromatic polyester resin composition and ovenware obtained by molding said composition
SUMITOMO CHEMICAL CO19 citations73
US5244975ASep 14, 1993
Aromatic polysulfone resin compositions
SUMITOMO CHEMICAL CO15 citations73
US5164115ANov 17, 1992
Aromatic polysulfone resin composition
SUMITOMO CHEMICAL CO7 citations73
US4970256ANov 13, 1990
Resin composition
SUMITOMO CHEMICAL CO15 citations73
US4895913AJan 23, 1990
Wire coating resin composition
SUMITOMO CHEMICAL CO7 citations73
US4843113AJun 27, 1989
Aromatic polysulfone resin composition having excellent plating characteristics
SUMITOMO CHEMICAL CO14 citations73
US4804697AFeb 14, 1989
Thermoplastic resin composition having an improved chemical resistance
SUMITOMO CHEMICAL CO10 citations73
US4477630AOct 16, 1984
Aromatic polysulfone resin composition suitable for use in self-lubricating molding compositions
SUMITOMO CHEMICAL CO14 citations73
US4313870AFeb 2, 1982
Process for producing polycondensates
SUMITOMO CHEMICAL CO15 citations73
US5488138AJan 30, 1996
Process for producing highly pure carboxylic acid phenyl esters
SUMITOMO CHEMICAL CO7 citations72
US5158701AOct 27, 1992
Liquid-crystal polyester resin compositions
SUMITOMO CHEMICAL CO11 citations72
US5268409ADec 7, 1993
Aromatic polysulfone resin composition
SUMITOMO CHEMICAL CO4 citations62
US5032336AJul 16, 1991
Process for producing aromatic polysulfone molding compound improved in mold-release characteristics
SUMITOMO CHEMICAL CO4 citations62
US4640961AFeb 3, 1987
Resin composition
SUMITOMO CHEMICAL CO5 citations58