Inventor
SHIOMI YUTAKA
JP32 patents
⚠️ This page may combine multiple inventors who share the name “SHIOMI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
23 patentsUS4808717AFeb 28, 1989
Thermosetting resin composition
SUMITOMO CHEMICAL CO30 citations92
US5478871ADec 26, 1995
Polyhydric phenol from naphthaldehyde and epoxy resin obtained using the same
SUMITOMO CHEMICAL CO27 citations91
US5583635ADec 10, 1996
Method of measuring particles and apparatus for the same
SUMITOMO CHEMICAL CO36 citations90
US5644003AJul 1, 1997
Epoxy resin composition, process for producing the same and resin-sealed semiconductor device
SUMITOMO CHEMICAL CO18 citations84
US4980436ADec 25, 1990
Thermosetting resin composition from alkenyl aryloxy triazine compound and poly maleimide
SUMITOMO CHEMICAL CO19 citations82
US4960860AOct 2, 1990
Imide compound and composition containing the same
SUMITOMO CHEMICAL CO17 citations82
US4855339AAug 8, 1989
Epoxy resin composition
SUMITOMO CHEMICAL CO20 citations81
US4913697AApr 3, 1990
Thermosetting resin composition from alkenylaryloxy triazine
SUMITOMO CHEMICAL CO8 citations74
US5780145AJul 14, 1998
Filler-containing resin composition suitable for injection molding and transfer molding
SUMITOMO CHEMICAL CO8 citations73
US5719225AFeb 17, 1998
Filler-containing resin composition suitable for injection molding and transfer molding
SUMITOMO CHEMICAL CO15 citations73
US5326881AJul 5, 1994
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO5 citations73
US5258719ANov 2, 1993
Capacitive coagulation detecting device for mixed phase container
SUMITOMO CHEMICAL CO16 citations73
US5252687AOct 12, 1993
Thermosetting resin composition and use thereof for an electronic part
SUMITOMO CHEMICAL CO18 citations73
US5551297ASep 3, 1996
Pipe clogging detecting device
SUMITOMO CHEMICAL CO10 citations72
US4888407ADec 19, 1989
Imide compound and composition containing the same
SUMITOMO CHEMICAL CO8 citations71
US5750789AMay 12, 1998
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO2 citations62
US5646204AJul 8, 1997
Epoxy resin composition and resin-encapsulated semiconductor device
SUMITOMO CHEMICAL CO5 citations62
US5395912AMar 7, 1995
Polyhydric phenol and epoxy resin and epoxy resin composition derived therefrom
SUMITOMO CHEMICAL CO1 citations62
US4908417AMar 13, 1990
Thermosetting resin composition
SUMITOMO CHEMICAL CO4 citations61
US5560968AOct 1, 1996
Semiconductor device encapsulated with an epoxy resin and a process for encapsulation
SUMITOMO CHEMICAL CO0 citations52
US5498687AMar 12, 1996
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO0 citations52
US5462997AOct 31, 1995
Polyhydric phenol, and epoxy resin and epoxy resin composition derived therefrom
SUMITOMO CHEMICAL CO0 citations52
US5444165AAug 22, 1995
Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor
SUMITOMO CHEMICAL CO0 citations52
SHARP KK
4 patentsUS5308539AMay 3, 1994
Ferroelectric liquid crystal composition and liquid crystal device using the same
SHARP KK40 citations92
US5374373ADec 20, 1994
Ferroelectric liquid crystal device
SHARP KK3 citations62
US5215678AJun 1, 1993
Ferroelectric liquid crystal composition and liquid crystal device incorporating same
SHARP KK4 citations62
US5507975AApr 16, 1996
Ferroelectric liquid crystal display
SHARP KK1 citations52
DAISO CO LTD
4 patentsUS4909957AMar 20, 1990
Liquid crystalline compounds and process for production thereof
DAISO CO LTD16 citations81
US5869694AFeb 9, 1999
Process for preparing 4-hydroxy-2-pyrrolidone
DAISO CO LTD4 citations62
US5324450AJun 28, 1994
Liquid crystalline compounds and process for production thereof
DAISO CO LTD2 citations62
US5308540AMay 3, 1994
Liquid crystalline compounds and process for production thereof
DAISO CO LTD3 citations62