Inventor · disambiguated record
Tohru Nagashima
Also filed as: NAGASHIMA TOHRU
12 granted patents·6 pending applications·296 citations·filing 1996–2007
92Inventor score
Files withSUMITOMO CHEMICAL CO18
Top patents by PatentIndex Score
18 records- 0196US6127492AThermoplastic resin composition and heat-resistant tray for ICSUMITOMO CHEMICAL CO·Filed 1999·Granted Oct 3, 2000·117 cites·6 claims
- 0285US5847039ALiquid crystalline polyester resin compositionsSUMITOMO CHEMICAL CO·Filed 1996·Granted Dec 8, 1998·43 cites·14 claims
- 0381US6140455ALiquid crystalline polyester resin for extrusion moldingSUMITOMO CHEMICAL CO·Filed 1999·Granted Oct 31, 2000·42 cites·7 claims
- 0476US6846433B2Liquid crystalline polyester resin composition and molded product thereofSUMITOMO CHEMICAL CO·Filed 2002·Granted Jan 25, 2005·11 cites·14 claims
- 0575US6582625B2Process for producing thermotropic liquid crystalline polymerSUMITOMO CHEMICAL CO·Filed 2001·Granted Jun 24, 2003·13 cites·9 claims
- 0672US6992166B2Phenolic resin and method of producing the sameSUMITOMO CHEMICAL CO·Filed 2003·Granted Jan 31, 2006·8 cites·2 claims
- 0760US5910560AThermoplastic resin composition and molded articleSUMITOMO CHEMICAL CO·Filed 1997·Granted Jun 8, 1999·18 cites·11 claims
- 0854US2006030642A1Phenolic resin and method of producing the sameSUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 0954US2007056682A1Method for producing complex phase retarder and complex optical memberSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
- 1053US6468665B1Process for melt-bonding molded article of liquid crystalline polyester with metalSUMITOMO CHEMICAL CO·Filed 1999·Granted Oct 22, 2002·14 cites·6 claims
- 1153US2007178238A1Manufacturing method for coating liquid for plate with coating having phase retardation, manufacturing method for plate with coating having phase retardation, and manufacturing method for compound polarizing plateSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
- 1248US2006292314A1Coating liquid for coating a retardation film, retardation film and composite polarizing plate using the coating liquid and method for producing retardation film, and liquid crystal display deviceSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
- 1345US6194524B1Thermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1997·Granted Feb 27, 2001·10 cites·9 claims
- 1444US6124390AAromatic polysulfone and Group IA or IIA metal oxide or carbonateSUMITOMO CHEMICAL CO·Filed 1996·Granted Sep 26, 2000·7 cites·15 claims
- 1542US6579954B1Aromatic polysulfone resin composition and molded article containing the sameSUMITOMO CHEMICAL CO·Filed 1999·Granted Jun 17, 2003·7 cites·12 claims
- 1639US2009066888A1Composite polarizing plate and liquid crystal display using the sameSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 1739US2006007375A1Phase retarder, a laminate polarizing plate a method for producing thereof, and a liquid crystal displaySUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 1838US6051664AThermoplastic resin composition and its molded articleSUMITOMO CHEMICAL CO·Filed 1997·Granted Apr 18, 2000·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →