Inventor · disambiguated record
Harunobu Komatsu
Also filed as: KOMATSU HARUNOBU
40 granted patents·18 pending applications·186 citations·filing 2005–2025
96Inventor score
Files withSEIKO EPSON CORP32KOMATSU HARUNOBU13E INK CORP5DOW MITSUI POLYCHEMICALS CO LTD3SHITAGAMI KOZO3
Top patents by PatentIndex Score
58 records- 0197US8674978B2Electrophoretic display, electrophoretic display device and electronic apparatusKOMATSU HARUNOBU·Filed 2010·Granted Mar 18, 2014·31 cites·12 claims
- 0296US8717662B2Display device and electronic apparatusKOMATSU HARUNOBU·Filed 2011·Granted May 6, 2014·29 cites·17 claims
- 0395US12091565B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2022·Granted Sep 17, 2024·2 cites·5 claims
- 0495US8081375B2Electrophoretic sheet, electrophoresis apparatus, method for manufacturing an electrophoresis apparatus and electronic deviceKOMATSU HARUNOBU·Filed 2008·Granted Dec 20, 2011·34 cites·19 claims
- 0594US8611000B2Electro-optical display device and process for manufacturing the sameKOMATSU HARUNOBU·Filed 2011·Granted Dec 17, 2013·17 cites·10 claims
- 0693US10150877B2Electrophoretic dispersion liquid, method of manufacturing electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic device, and electronic apparatusE INK CORP·Filed 2016·Granted Dec 11, 2018·3 cites·5 claims
- 0790US8652565B2Sealing method of sealing dispersion liquid containing and electrophoretic particles, and electrophoretic displayKOMATSU HARUNOBU·Filed 2010·Granted Feb 18, 2014·7 cites·13 claims
- 0890US8331016B2Electrophoretic display deviceSHITAGAMI KOZO·Filed 2011·Granted Dec 11, 2012·10 cites·8 claims
- 0988US8174755B2Microcapsules for electrophoretic display devices, and processes for their production, and their applicationsYAMAMOTO HITOSHI·Filed 2007·Granted May 8, 2012·14 cites·17 claims
- 1084US7764420B2Display device, method of manufacturing display device and electronic apparatusSEIKO EPSON CORP·Filed 2008·Granted Jul 27, 2010·8 cites·20 claims
- 1183US8498041B2Electrophoretic display element, electrophoretic display device, and electronic apparatusKOMATSU HARUNOBU·Filed 2010·Granted Jul 30, 2013·4 cites·9 claims
- 1282US9025237B2Electrophoresis particle, method of manufacturing electrophoresis particle, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device and electronic apparatusSEIKO EPSON CORP·Filed 2013·Granted May 5, 2015·3 cites·16 claims
- 1382US7999997B2Electrophoretic display device, method of manufacturing electrophoretic display device, and electronic deviceSEIKO EPSON CORP·Filed 2009·Granted Aug 16, 2011·7 cites·19 claims
- 1481US8934165B2Electrophoretic particle, manufacturing method of electrophoretic particle, electrophoretic dispersed liquid, electrophoretic sheet, electrophoretic apparatus, and electronic equipmentSEIKO EPSON CORP·Filed 2013·Granted Jan 13, 2015·3 cites·20 claims
- 1580US7957052B2Display device, method of manufacturing display device and electronic apparatusSEIKO EPSON CORP·Filed 2009·Granted Jun 7, 2011·6 cites·16 claims
- 1676US12509602B2Dispersion resin and dispersion liquid and ink using the sameSEIKO EPSON CORP·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 1775US12319822B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2022·Granted Jun 3, 2025·0 cites·12 claims
- 1875US8422117B2Electrophoretic display and electronics deviceKOMATSU HARUNOBU·Filed 2011·Granted Apr 16, 2013·2 cites·12 claims
- 1975US2025304838A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2074US12338355B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2022·Granted Jun 24, 2025·0 cites·7 claims
- 2173US10969647B2Electrophoretic particle, method of manufacturing electrophoretic particle, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatusE INK CORP·Filed 2016·Granted Apr 6, 2021·1 cites·14 claims
- 2272US10968354B2Electrophoretic dispersion liquid, production method of electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic device and electronic apparatusE INK CORP·Filed 2018·Granted Apr 6, 2021·0 cites·3 claims
- 2372US2025066131A1Aqueous Adhesive Composition, Cloth-Transporting Belt, Ink Jet Textile Printing Apparatus, And Methods For Preparing Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2469US2019256662A1Method of manufacturing electrophoretic particle, electrophoretic particle, electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic device, and electronic apparatusE INK CORP·Filed 2019·Application pending·0 cites
- 2568US8503066B2Electrophoretic display device, method of manufacturing the same, and electronic apparatusSHITAGAMI KOZO·Filed 2011·Granted Aug 6, 2013·1 cites·5 claims
- 2668US2023295359A1Method Of Producing Acrylic Copolymer, Dispersant, And Ink Jet CompositionSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2767US8815330B2Method for manufacturing electrophoretic display apparatusSHITAGAMI KOZO·Filed 2011·Granted Aug 26, 2014·1 cites·5 claims
- 2866US2024150563A1Resin composition for laminated glass interlayer film or solar cell encapsulant, laminated glass interlayer film, laminated glass, solar cell encapsulant, and solar cell moduleDOW MITSUI POLYCHEMICALS CO LTD·Filed 2024·Application pending·0 cites
- 2965US7843625B2Sheet for electrophoretic display devices, process for its production, and its applicationsSEIKO EPSON CORP·Filed 2008·Granted Nov 30, 2010·2 cites·11 claims
- 3065US2024010857A1Dispersant-Containing Liquid And DispersionSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 3165US2024010862A1Dispersant-Containing Liquid And DispersionSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 3262US2024327683A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 3360US10323128B2Method of manufacturing electrophoretic particle, electrophoretic particle, electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic device, and electronic apparatusE INK CORP·Filed 2016·Granted Jun 18, 2019·0 cites·9 claims
- 3460US8236371B2Method of manufacturing electrophoretic display device, electrophoretic display device and electronic deviceKOMATSU HARUNOBU·Filed 2009·Granted Aug 7, 2012·1 cites·15 claims
- 3560US2022204777A1Method Of Producing Coloring Material DispersionSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 3657US9366936B2Electrophoresis display apparatus and method of manufacturing electrophoresis display apparatusSEIKO EPSON CORP·Filed 2014·Granted Jun 14, 2016·0 cites·14 claims
- 3757US2025304835A1Aqueous Pressure-Sensitive Adhesive CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3856US8361613B2Coating composition for electrophoretic display devices, sheet for electrophoretic display devices, process for its production, and its applicationsSEIKO EPSON CORP·Filed 2008·Granted Jan 29, 2013·0 cites·8 claims
- 3956US8289308B2Method of driving electrophoretic sheet, display device and electronic apparatusKOMATSU HARUNOBU·Filed 2009·Granted Oct 16, 2012·0 cites·20 claims
- 4056US2025066647A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4156US2025066648A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4254US2025263589A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 4353US7764419B2Preservation method of microcapsules for electrophoretic display devices and its applicationsSEIKO EPSON CORP·Filed 2008·Granted Jul 27, 2010·0 cites·7 claims
- 4453US2020347215A1Resin composition for laminated glass interlayer film or solar cell encapsulant, laminated glass interlayer film, laminated glass, solar cell encapsulant, and solar cell moduleDOW MITSUI POLYCHEMICALS CO LTD·Filed 2019·Application pending·0 cites
- 4552US7601477B2Toner manufacturing method, toner manufacturing apparatus, and tonerSEIKO EPSON CORP·Filed 2008·Granted Oct 13, 2009·0 cites·2 claims
- 4651US8289615B2Method for enclosing dispersion liquid containing electrophoretic particles and electrophoretic display unitKOMATSU HARUNOBU·Filed 2011·Granted Oct 16, 2012·0 cites·8 claims
- 4751US8045255B2Process for producing microcapsules for electrophoretic display devices, as well as microcapsules for electrophoretic display devices, obtained by this process, and their applicationsSEIKO EPSON CORP·Filed 2009·Granted Oct 25, 2011·0 cites·8 claims
- 4849US8724212B2Electrophoretic display device and electronic apparatusKOMATSU HARUNOBU·Filed 2011·Granted May 13, 2014·0 cites·12 claims
- 4949US8164822B2Display device, method of manufacturing display device and electronic apparatusKAWASE TAKEO·Filed 2008·Granted Apr 24, 2012·0 cites·19 claims
- 5049US7864405B2Electrophoretic display sheet, electrophoretic display device and electronic apparatusSEIKO EPSON CORP·Filed 2008·Granted Jan 4, 2011·0 cites·14 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →