Inventor
YAMAGUCHI TAKANARI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI TAKANARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
22 patentsUS5997765ADec 7, 1999
Liquid crystal polyester resin composition
SUMITOMO CHEMICAL CO88 citations96
US6485283B1Nov 26, 2002
Blow molding die for producing blown film
SUMITOMO CHEMICAL CO20 citations92
US6124004ASep 26, 2000
Laminate of liquid crystal polyester resin composition
SUMITOMO CHEMICAL CO38 citations92
US5891532AApr 6, 1999
Liquid crystal polyester resin composition film
SUMITOMO CHEMICAL CO36 citations92
US5646209AJul 8, 1997
Thermoplastic resin composition comprising liquid crystalline polyester, aromatic polycarbonate and glass fiber
SUMITOMO CHEMICAL CO23 citations92
US5624984AApr 29, 1997
Liquid crystal polyester resin compositions and process for producing the same
SUMITOMO CHEMICAL CO20 citations92
US5612101AMar 18, 1997
Hollow molded article container and method for producing the same
SUMITOMO CHEMICAL CO30 citations92
US6376076B1Apr 23, 2002
Aromatic liquid crystalline polyester resin and resin composition thereof
SUMITOMO CHEMICAL CO25 citations91
US6296930B1Oct 2, 2001
Aromatic liquid crystalline polyester resin and resin composition thereof
SUMITOMO CHEMICAL CO23 citations91
US5498689AMar 12, 1996
Modified polyphenylene ether, process for preparing the same and thermoplastic resin composition comprising the same
SUMITOMO CHEMICAL CO23 citations90
US5767195AJun 16, 1998
Liquid crystal polyester resin composition
SUMITOMO CHEMICAL CO21 citations89
US5278254AJan 11, 1994
Liquid crystalline polyester resin composition containing polyphenylene ether modified with amine
SUMITOMO CHEMICAL CO18 citations82
US7040797B1May 9, 2006
Method of producing composition comprising thermoplastic resin and rubber
SUMITOMO CHEMICAL CO8 citations74
US6306501B1Oct 23, 2001
Laminated material and paper pack container formed from said laminated material
SUMITOMO CHEMICAL CO7 citations74
US5817384AOct 6, 1998
Laminated material and paper pack container formed from said material
SUMITOMO CHEMICAL CO15 citations74
US5759674AJun 2, 1998
Laminate of liquid crystal polyester resin composition film and metallic foil, and printed-wiring board using the same
SUMITOMO CHEMICAL CO8 citations74
US5625000AApr 29, 1997
Thermoplastic resin composition
SUMITOMO CHEMICAL CO9 citations74
US5559184ASep 24, 1996
Thermoplastic resin compositions comprising aminomethyl substituted polyphenylene ethers
SUMITOMO CHEMICAL CO8 citations74
US5820780AOct 13, 1998
Liquid crystal polyester resin composition
SUMITOMO CHEMICAL CO10 citations70
US6670042B2Dec 30, 2003
Insulating film
SUMITOMO CHEMICAL CO5 citations63
US6843887B2Jan 18, 2005
Low hygroscopic paper and method of producing the same
SUMITOMO CHEMICAL CO4 citations61
US6676396B2Jan 13, 2004
Resin guiding device for inflation molding apparatus
SUMITOMO CHEMICAL CO1 citations48