Inventor · disambiguated record
Daisuke Hasegawa
Also filed as: HASEGAWA DAISUKE
22 granted patents·5 pending applications·97 citations·filing 2000–2021
93Inventor score
Top patents by PatentIndex Score
27 records- 0195US10227468B2Polyurethane resinMITSUI CHEMICALS INC·Filed 2017·Granted Mar 12, 2019·4 cites·18 claims
- 0292US8722752B2Polyurethane resinKUWAMURA GORO·Filed 2008·Granted May 13, 2014·19 cites·20 claims
- 0391US9475903B21,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lensMITSUI CHEMICALS INC·Filed 2014·Granted Oct 25, 2016·5 cites·20 claims
- 0489US9477012B21,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lensMITSUI CHEMICALS INC·Filed 2015·Granted Oct 25, 2016·2 cites·4 claims
- 0587US9796824B2Polyurethane resinKUWAMURA GORO·Filed 2013·Granted Oct 24, 2017·3 cites·19 claims
- 0686US6319630B1Laminate film case comprising nonaqueous electrolyte battery and control circuitSONY CORP·Filed 2000·Granted Nov 20, 2001·48 cites·13 claims
- 0784US9720137B2Eyewear material, eyewear frame, and eyewearMITSUI CHEMICALS INC·Filed 2014·Granted Aug 1, 2017·2 cites·9 claims
- 0883US10633483B2Foaming thermoplastic polyurethane resin, producing method thereof, and molded articleMITSUI CHEMICALS INC·Filed 2017·Granted Apr 28, 2020·1 cites·10 claims
- 0981US11312815B2Polyurethane resin, producing method of polyurethane resin, and molded articleMITSUI CHEMICALS INC·Filed 2018·Granted Apr 26, 2022·1 cites·7 claims
- 1080US10513575B2Foam polyurethane material, molded article, and method for producing foam polyurethane materialMITSUI CHEMICALS INC·Filed 2016·Granted Dec 24, 2019·1 cites·11 claims
- 1178US7947749B2System for recycling a used plastic, method for reprocessing a used ABS resin, and reclaimed ABS resinSONY CORP·Filed 2008·Granted May 24, 2011·4 cites·8 claims
- 1272US9404132B2Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resinHIDESAKI TOMONORI·Filed 2011·Granted Aug 2, 2016·2 cites·1 claims
- 1369US11254783B2Xylylenediisocyanate composition, xylylenediisocyanate-modified composition, two-component resin material, and resinMITSUI CHEMICALS INC·Filed 2020·Granted Feb 22, 2022·0 cites·3 claims
- 1467US10640605B2Xylylenediisocyanate composition, xylylenediisocyanate-modified composition, two-component resin material, and resinMITSUI CHEMICALS INC·Filed 2018·Granted May 5, 2020·0 cites·16 claims
- 1564US11058660B2External wound-healing agent, and external wound-healing materialMITSUI CHEMICALS INC·Filed 2018·Granted Jul 13, 2021·0 cites·9 claims
- 1661US2015291758A1Polyurethane resinMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
- 1760US12170374B2Secondary batteryNIHON MICRONICS KK·Filed 2021·Granted Dec 17, 2024·0 cites·12 claims
- 1856US6939125B2Method for reducing nitrogen oxides in combustion gas from combustion furnaceASAHI GLASS CO LTD·Filed 2003·Granted Sep 6, 2005·2 cites·12 claims
- 1955US7462648B2Recycle system for used plastic, method of reclaiming used ABS resin and reclaimed ABS resinSONY CORP·Filed 2003·Granted Dec 9, 2008·2 cites·18 claims
- 2052US10927213B2Producing method of polyurethane resin, polyurethane resin, and molded articleMITSUI CHEMICALS INC·Filed 2017·Granted Feb 23, 2021·0 cites·4 claims
- 2152US2007173181A1Shot material and method of blastingSONY CORP·Filed 2007·Application pending·0 cites
- 2251US2017209406A1External wound-healing agent, and external wound-healing materialMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
- 2348US7220165B2Blasting materials and method of blastingSONY CORP·Filed 2003·Granted May 22, 2007·1 cites·5 claims
- 2447US11254791B2Polyurethane gel and production method thereofMITSUI CHEMICALS INC·Filed 2016·Granted Feb 22, 2022·0 cites·8 claims
- 2545US2022415947A1Solid-state image sensor and imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 2645US2019367667A1Polyurethane elastomer foam material, polyurethane elastomer foam, and method for producing polyurethane elastomer foamMITSUI CHEMICALS INC·Filed 2018·Application pending·0 cites
- 2744US7081510B2Shell material for recording mediaSONY CORP·Filed 2004·Granted Jul 25, 2006·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →