Inventor · disambiguated record
Yusaku Kohinata
Also filed as: KOHINATA YUSAKU
16 granted patents·7 pending applications·89 citations·filing 2007–2021
90Inventor score
Top patents by PatentIndex Score
23 records- 0197US8066907B2Liquid crystalline polyester resin composition, molded article and holder for optical pickup lensesKOHINATA YUSAKU·Filed 2010·Granted Nov 29, 2011·48 cites·9 claims
- 0293US8043527B2Liquid crystalline polyester resin composition and molded article thereofSUMITOMO CHEMICAL CO·Filed 2010·Granted Oct 25, 2011·15 cites·7 claims
- 0390US8178646B2Method for producing liquid-crystalline polyester powderKOHINATA YUSAKU·Filed 2011·Granted May 15, 2012·10 cites·11 claims
- 0485US8268224B2Method for producing polyethersulfone fiberKOHINATA YUSAKU·Filed 2008·Granted Sep 18, 2012·6 cites·5 claims
- 0577US11891478B2Liquid crystal polyester fibersSUMITOMO CHEMICAL CO·Filed 2021·Granted Feb 6, 2024·0 cites·2 claims
- 0674US8071711B2Polyester for producing fiber, and fiber and non-woven fabric using the sameHOSODA TOMOYA·Filed 2009·Granted Dec 6, 2011·5 cites·4 claims
- 0771US9587112B2Aromatic polysulfone resin and membranes thereofKOHINATA YUSAKU·Filed 2010·Granted Mar 7, 2017·2 cites·12 claims
- 0870US8759474B2Method for producing liquid crystal polyesterOHTOMO SHINJI·Filed 2012·Granted Jun 24, 2014·3 cites·6 claims
- 0967US11932731B2Aromatic polysulfone resin, epoxy resin composition, prepreg, and molded bodySUMITOMO CHEMICAL CO·Filed 2019·Granted Mar 19, 2024·0 cites·14 claims
- 1065US11370881B2Liquid crystal polyester fibersSUMITOMO CHEMICAL CO·Filed 2019·Granted Jun 28, 2022·0 cites·5 claims
- 1161US11174573B2Production method of nonwoven fabricSUMITOMO CHEMICAL CO·Filed 2018·Granted Nov 16, 2021·0 cites·9 claims
- 1260US11578208B2Aromatic polysulfone resin and membrane thereofSUMITOMO CHEMICAL CO·Filed 2018·Granted Feb 14, 2023·0 cites·5 claims
- 1357US11530323B2Epoxy resin composition, prepreg and molded bodySUMITOMO CHEMICAL CO·Filed 2019·Granted Dec 20, 2022·0 cites·9 claims
- 1457US2009163106A1Liquid crystal polyester fiber, method for producing the same, and use of the sameSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 1557US2008199698A1Method for producing liquid crystalline polyester fiberSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 1656US10676573B2Aromatic polysulfone resin and method for producing sameSUMITOMO CHEMICAL CO·Filed 2016·Granted Jun 9, 2020·0 cites·4 claims
- 1755US11268221B2Nonwoven fabricSUMITOMO CHEMICAL CO·Filed 2018·Granted Mar 8, 2022·0 cites·17 claims
- 1851US11104771B2Resin film, laminated film, and substrate for flexible printed wiring boardSUMITOMO CHEMICAL CO·Filed 2017·Granted Aug 31, 2021·0 cites·6 claims
- 1951US2008268179A1Method for producing laminate comprising liquid-crystalline polyester layerSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 2044US2011054120A1Water dispersion of aromatic polysulfone resin particlesSUMITOMO CHEMICAL CO·Filed 2010·Application pending·0 cites
- 2143US2012164447A1Liquid Crystal Polyester Porous FilmKOHINATA YUSAKU·Filed 2011·Application pending·0 cites
- 2242US2010216681A1Cleaning composition and cleaning method for liquid crystalline polyester production device using the sameSUMITOMO CHEMICAL CO·Filed 2010·Application pending·0 cites
- 2338US2012152823A1Aromatic polysulfone resin porous membraneOKAMOTO SATOSHI·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yusaku Kohinata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →