Inventor · disambiguated record
Masahiro Sugimoto
Also filed as: SUGIMOTO MASAHIRO
95 granted patents·42 pending applications·1,218 citations·filing 1981–2025
99Inventor score
Top patents by PatentIndex Score
137 records- 0197US7777252B2III-V hemt devicesTOYOTA MOTOR CO LTD·Filed 2005·Granted Aug 17, 2010·78 cites·4 claims
- 0297US5081067ACeramic package type semiconductor device and method of assembling the sameFUJITSU LTD·Filed 1991·Granted Jan 14, 1992·152 cites·22 claims
- 0395US9136372B2Silicon carbide semiconductor deviceMIYAHARA SHINICHIRO·Filed 2012·Granted Sep 15, 2015·37 cites·1 claims
- 0494US9278555B2Printing apparatus and printing methodCANON KK·Filed 2014·Granted Mar 8, 2016·9 cites·7 claims
- 0594US5065223APackaged semiconductor deviceFUJITSU VLSI LTD·Filed 1990·Granted Nov 12, 1991·211 cites·10 claims
- 0693US4698663AHeatsink package for flip-chip ICFUJITSU LTD·Filed 1986·Granted Oct 6, 1987·125 cites·14 claims
- 0790US12284822B2Semiconductor device comprising crystalline oxide semiconductor layer and semiconductor system having the sameFLOSFIA INC·Filed 2022·Granted Apr 22, 2025·1 cites·14 claims
- 0890US8008180B2Method of forming an OHMIC contact on a P-type 4H-SIC substrateTOYOTA MOTOR CO LTD·Filed 2008·Granted Aug 30, 2011·20 cites·4 claims
- 0987US10943981B2Semiconductor deviceFLOSFIA INC·Filed 2018·Granted Mar 9, 2021·4 cites·20 claims
- 1087US9818860B2Silicon carbide semiconductor device and method for producing the sameDENSO CORP·Filed 2016·Granted Nov 14, 2017·4 cites·6 claims
- 1187US9614071B2Semiconductor deviceTOYOTA MOTOR CO LTD·Filed 2014·Granted Apr 4, 2017·6 cites·5 claims
- 1286US8356880B2Inkjet recording apparatus and method for controlling itCANON KK·Filed 2011·Granted Jan 22, 2013·4 cites·15 claims
- 1384US10252516B2Printing apparatus, liquid absorbing apparatus, and methodCANON KK·Filed 2018·Granted Apr 9, 2019·2 cites·14 claims
- 1484US9242470B2Recording apparatusSUZUKI SEIJI·Filed 2010·Granted Jan 26, 2016·4 cites·14 claims
- 1584US9082815B2Semiconductor device having carrier extraction in electric field alleviating layerSUGIMOTO MASAHIRO·Filed 2014·Granted Jul 14, 2015·7 cites·3 claims
- 1683US12496840B2Recording apparatus, and method for controlling recording apparatusCANON KK·Filed 2023·Granted Dec 16, 2025·0 cites·16 claims
- 1782US8827412B2Printing apparatus and printing methodCANON KK·Filed 2012·Granted Sep 9, 2014·3 cites·11 claims
- 1882US4827327AIntegrated circuit device having stacked conductive layers connecting circuit elements therethroughFUJITSU LTD·Filed 1988·Granted May 2, 1989·66 cites·22 claims
- 1981US9543428B2Silicon carbide semiconductor device and method for producing the sameDENSO CORP·Filed 2013·Granted Jan 10, 2017·4 cites·13 claims
- 2081US9379181B2Semiconductor deviceSUGIMOTO MASAHIRO·Filed 2014·Granted Jun 28, 2016·6 cites·7 claims
- 2181US8575689B2Silicon carbide semiconductor device and manufacturing method of the sameMIMURA TOMOHIRO·Filed 2011·Granted Nov 5, 2013·9 cites·3 claims
- 2281US6568267B2Sensing device and sensor apparatusTOYOTA MOTOR CO LTD·Filed 2001·Granted May 27, 2003·31 cites·27 claims
- 2380US5055914ACeramic package type semiconductor device and method of assembling the sameFUJITSU LTD·Filed 1990·Granted Oct 8, 1991·37 cites·19 claims
- 2479US8334541B2SiC semiconductor deviceMIYAHARA SHINICHIRO·Filed 2011·Granted Dec 18, 2012·6 cites·10 claims
- 2578US12020830B2Insulation-coated compound superconducting wire and rewinding method thereofFURUKAWA ELECTRIC CO LTD·Filed 2019·Granted Jun 25, 2024·2 cites·19 claims
- 2678US11152472B2Crystalline oxide semiconductorFLOSFIA INC·Filed 2019·Granted Oct 19, 2021·2 cites·16 claims
- 2778US10516046B2Silicon carbide semiconductor deviceDENSO CORP·Filed 2019·Granted Dec 24, 2019·2 cites·11 claims
- 2877US10611140B2Inkjet printing apparatusCANON KK·Filed 2018·Granted Apr 7, 2020·1 cites·15 claims
- 2977US2025072057A1Semiconductor device and semiconductor system including semiconductor deviceFLOSFIA INC·Filed 2024·Application pending·0 cites
- 3076US9711262B2Compound superconducting wire and method for manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 2014·Granted Jul 18, 2017·6 cites·10 claims
- 3176US8618555B2Silicon carbide semiconductor device and method of manufacturing the sameSUZUKI NAOHIRO·Filed 2011·Granted Dec 31, 2013·5 cites·11 claims
- 3276US7879705B2Semiconductor devices and manufacturing method thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Feb 1, 2011·5 cites·9 claims
- 3375US8876251B2Recording apparatusSUGIMOTO MASAHIRO·Filed 2010·Granted Nov 4, 2014·2 cites·20 claims
- 3475US8188514B2TransistorSUGIMOTO MASAHIRO·Filed 2009·Granted May 29, 2012·6 cites·4 claims
- 3574US10336061B2Printing apparatus, liquid absorbing apparatus, and printing methodCANON KK·Filed 2018·Granted Jul 2, 2019·1 cites·17 claims
- 3674US8008749B2Semiconductor device having vertical electrodes structureTOYOTA MOTOR CO LTD·Filed 2005·Granted Aug 30, 2011·6 cites·23 claims
- 3774US5096749AMethod of producing a metallization layer structureFUJITSU LTD·Filed 1990·Granted Mar 17, 1992·27 cites·12 claims
- 3874US4875087AIntegrated circuit device having strip line structure thereinFUJITSU LTD·Filed 1988·Granted Oct 17, 1989·45 cites·7 claims
- 3974US4724472ASemiconductor deviceFUJITSU LTD·Filed 1987·Granted Feb 9, 1988·45 cites·12 claims
- 4073US8492867B2Semiconductor device including cell region and peripheral region having high breakdown voltage structureYAMAMOTO KENSAKU·Filed 2011·Granted Jul 23, 2013·4 cites·15 claims
- 4173US4742024ASemiconductor device and method of producing semiconductor deviceFUJITSU LTD·Filed 1987·Granted May 3, 1988·37 cites·4 claims
- 4273US2025269666A1Printing apparatus, printing method, and storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 4372US10944015B2Semiconductor deviceFLOSFIA INC·Filed 2018·Granted Mar 9, 2021·1 cites·20 claims
- 4472US9735260B2III-V HEMT devicesTOYOTA MOTOR CO LTD·Filed 2014·Granted Aug 15, 2017·2 cites·4 claims
- 4572US8454118B2Recording apparatusKIDA AKIRA·Filed 2010·Granted Jun 4, 2013·2 cites·20 claims
- 4671US8222675B2Nitride semiconductor device including gate insulating portion containing AINSUGIMOTO MASAHIRO·Filed 2009·Granted Jul 17, 2012·5 cites·12 claims
- 4768US8950838B2Inkjet recording apparatusCANON KK·Filed 2012·Granted Feb 10, 2015·1 cites·7 claims
- 4868US8523345B2Recording apparatusSUZUKI YOSHIAKI·Filed 2010·Granted Sep 3, 2013·1 cites·17 claims
- 4968US5929385AAC oxide superconductor wire and cableFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Jul 27, 1999·25 cites·8 claims
- 5067US12434491B2Printing apparatus having drying unit and drying control methodCANON KK·Filed 2023·Granted Oct 7, 2025·0 cites·10 claims
Showing the top 50 of 137 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →