Inventor · disambiguated record
Hiroshi Fukumoto
Also filed as: FUKUMOTO HIROSHI
121 granted patents·12 pending applications·1,814 citations·filing 1980–2021
99Inventor score
Top patents by PatentIndex Score
133 records- 0197US9777172B2Photocurable ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2015·Granted Oct 3, 2017·6 cites·13 claims
- 0297US9493667B2UV curable ink jet recording ink composition, ink container and ink jet recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Nov 15, 2016·14 cites·18 claims
- 0397US7465346B2Black ink composition, ink set, ink cartridge, inkjet recording method and recorded productSEIKO EPSON CORP·Filed 2007·Granted Dec 16, 2008·29 cites·17 claims
- 0497US7416592B2Magenta ink composition, ink set, ink cartridge, inkjet recording method and recorded productSEIKO EPSON CORP·Filed 2007·Granted Aug 26, 2008·36 cites·31 claims
- 0596US9777891B2LED lampROHM CO LTD·Filed 2015·Granted Oct 3, 2017·22 cites·14 claims
- 0696US9115290B2Photocurable ink composition for ink jet recording and ink jet recording methodKIDA HIROAKI·Filed 2012·Granted Aug 25, 2015·10 cites·16 claims
- 0795US9827760B2Ink jet recording method and ink jet recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Nov 28, 2017·7 cites·14 claims
- 0895US9637653B2Photocurable ink jet recording ink composition and ink jet recording methodSEIKO EPSON CORP·Filed 2015·Granted May 2, 2017·5 cites·14 claims
- 0995US6236538B1Magnetic structure and magnetic head using the sameMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 22, 2001·82 cites·10 claims
- 1095US5883760AMagnetic structure and magnetic head using the sameMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Mar 16, 1999·93 cites·17 claims
- 1194US10640664B2Photocurable ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2017·Granted May 5, 2020·2 cites·8 claims
- 1294US10183332B2Sintering and shaping methodSEIKO EPSON CORP·Filed 2015·Granted Jan 22, 2019·7 cites·7 claims
- 1394US9765193B2Three-dimension formation composition, method of manufacturing three-dimensional structure, and three-dimensional structureSEIKO EPSON CORP·Filed 2015·Granted Sep 19, 2017·5 cites·14 claims
- 1494US8192804B2Photocurable ink composition, ink jet recording method, and recording matterFUKUMOTO HIROSHI·Filed 2008·Granted Jun 5, 2012·15 cites·8 claims
- 1594US7553357B2Ink composition, ink cartridge, recording method, and recorded productSEIKO EPSON CORP·Filed 2007·Granted Jun 30, 2009·16 cites·20 claims
- 1694US4533614AHeat-fixable dry system tonerCANON KK·Filed 1983·Granted Aug 6, 1985·105 cites·32 claims
- 1793US10583649B2Ink jet recording method and ink jet recording apparatusSEIKO EPSON CORP·Filed 2017·Granted Mar 10, 2020·2 cites·19 claims
- 1893US7740695B2Ink set, ink cartridge, inkjet recording method, and recorded matterSEIKO EPSON CORP·Filed 2007·Granted Jun 22, 2010·17 cites·24 claims
- 1993US4764158APower transmission chainHONDA MOTOR CO LTD·Filed 1986·Granted Aug 16, 1988·49 cites·12 claims
- 2092US8158214B2Photocurable ink composition set, ink jet recording method, and recorded matterFUKUMOTO HIROSHI·Filed 2008·Granted Apr 17, 2012·13 cites·10 claims
- 2191US9090787B2Photocurable ink jet recording ink composition and ink jet recording methodYODA TOSHIYUKI·Filed 2012·Granted Jul 28, 2015·11 cites·12 claims
- 2291US6984032B2Ink composition, ink set, recording process and recorded matterSEIKO EPSON CORP·Filed 2003·Granted Jan 10, 2006·32 cites·19 claims
- 2390US9738800B2Photocurable ink composition, recording method, recording apparatus, photocurable ink jet recording ink composition, and ink jet recording methodNAKANO KEITARO·Filed 2012·Granted Aug 22, 2017·5 cites·10 claims
- 2490US8591057B2LED lampKAWABATA YUSAKU·Filed 2009·Granted Nov 26, 2013·52 cites·7 claims
- 2590US7736427B2Inkset, ink cartridge, inkjet recording method, and recorded matterSEIKO EPSON CORP·Filed 2007·Granted Jun 15, 2010·11 cites·45 claims
- 2690US7731788B2Inkset, ink cartridge, inkjet recording method, and recorded matterSEIKO EPSON CORP·Filed 2007·Granted Jun 8, 2010·11 cites·21 claims
- 2788US7211132B2Ink setSEIKO EPSON CORP·Filed 2004·Granted May 1, 2007·30 cites·35 claims
- 2888US6482256B1Ink setsSEIKO EPSON CORP·Filed 2000·Granted Nov 19, 2002·30 cites·28 claims
- 2988US4533617AHeat fixing developer of capsule structureCANON KK·Filed 1983·Granted Aug 6, 1985·32 cites·18 claims
- 3087US6622908B2Punch machineDAIDO KOGYO KABUSHIKI KAISHA·Filed 2001·Granted Sep 23, 2003·57 cites·10 claims
- 3187US4808227ASemi-solid inkCANON KK·Filed 1987·Granted Feb 28, 1989·35 cites·16 claims
- 3285US10256473B2Positive electrode for lithium batteryNISSAN MOTOR·Filed 2016·Granted Apr 9, 2019·2 cites·19 claims
- 3385US7083669B2Ink composition, inkjet recording method using the same and recorded matterSEIKO EPSON CORP·Filed 2003·Granted Aug 1, 2006·21 cites·26 claims
- 3485US6257694B1Ink jet printerMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 10, 2001·67 cites·5 claims
- 3585US4673631AToner, charge-imparting material and composition containing metal complexCANON KK·Filed 1985·Granted Jun 16, 1987·28 cites·31 claims
- 3683US5676477ASheet carrying apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Oct 14, 1997·29 cites·6 claims
- 3783US5100468AImage recording inkCANON KK·Filed 1988·Granted Mar 31, 1992·26 cites·4 claims
- 3883US4838940AImage recording inkCANON KK·Filed 1988·Granted Jun 13, 1989·40 cites·15 claims
- 3982US11898042B2Photocurable ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2021·Granted Feb 13, 2024·0 cites·6 claims
- 4082US4920361AImage recording method and apparatus thereforCANON KK·Filed 1988·Granted Apr 24, 1990·25 cites·16 claims
- 4182US4340660AToner for development having crosslinked polymersCANON KK·Filed 1980·Granted Jul 20, 1982·22 cites·7 claims
- 4281US7976001B2Sheet stack cutter and finisher having the sameSEIKO LTD·Filed 2008·Granted Jul 12, 2011·5 cites·9 claims
- 4381US4505755AMethod of producing surface-treated barium sulfateONAHAMA SAKAI KAGAKU KK·Filed 1983·Granted Mar 19, 1985·29 cites·12 claims
- 4480US6786571B2Ink set comprising dark yellow ink compositionSEIKO EPSON CORP·Filed 2002·Granted Sep 7, 2004·18 cites·63 claims
- 4578US5609428ASheet carrying apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 11, 1997·24 cites·2 claims
- 4678US4551497AMethod of producing surface-treated barium sulfateONAHAMA SAKAI KAGAKU KK·Filed 1984·Granted Nov 5, 1985·23 cites·15 claims
- 4777US4789617AProduction of toner through polymerizationCANON KK·Filed 1986·Granted Dec 6, 1988·20 cites·22 claims
- 4876US6454573B2Board-cable connection structureROHM CO LTD·Filed 2001·Granted Sep 24, 2002·25 cites·8 claims
- 4975US11118075B2Photocurable ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2020·Granted Sep 14, 2021·0 cites·7 claims
- 5075US4881084AImage recording method using fluid ink electrochemically imparted with adhesivenessCANON KK·Filed 1987·Granted Nov 14, 1989·25 cites·15 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →