Inventor · disambiguated record
Shinichiro Matsumoto
Also filed as: MATSUMOTO SHINICHIRO
30 granted patents·22 pending applications·104 citations·filing 1980–2024
95Inventor score
Files withCANON KK17TOSHIBA LIGHTING & TECHNOLOGY10MATSUMOTO SHINICHIRO8MITSUBISHI PAPER MILLS LTD5MURATA MANUFACTURING CO4
Top patents by PatentIndex Score
52 records- 0195US11846897B2Image forming apparatus having toner replenishmentCANON KK·Filed 2022·Granted Dec 19, 2023·2 cites·20 claims
- 0289US11286128B2Sheet detecting apparatus and image forming apparatusCANON KK·Filed 2019·Granted Mar 29, 2022·4 cites·15 claims
- 0386US8903263B2Switching power supply device using switching regulatorMATSUMOTO SHINICHIRO·Filed 2011·Granted Dec 2, 2014·10 cites·12 claims
- 0485US11313076B2Transfer paperMITSUBISHI PAPER MILLS LTD·Filed 2019·Granted Apr 26, 2022·1 cites·6 claims
- 0584US6794801B2Compact selfballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2002·Granted Sep 21, 2004·21 cites·14 claims
- 0683US7256547B2Self-ballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2004·Granted Aug 14, 2007·21 cites·12 claims
- 0780US9274491B2Power supply apparatus and image forming apparatusCANON KK·Filed 2013·Granted Mar 1, 2016·5 cites·16 claims
- 0876US7355864B2Switching regulator and its control methodCANON KK·Filed 2005·Granted Apr 8, 2008·11 cites·12 claims
- 0975US10246822B2Textile printing paper for use in paper printing methodMITSUBISHI PAPER MILLS LTD·Filed 2016·Granted Apr 2, 2019·2 cites·2 claims
- 1073US12332584B2Image forming apparatus having toner replenishmentCANON KK·Filed 2023·Granted Jun 17, 2025·0 cites·7 claims
- 1172US8623785B2Thermal recording material and method for producing the sameTAKAHAMA NOBUKO·Filed 2011·Granted Jan 7, 2014·4 cites·10 claims
- 1269US7577004B2Switching regulator and image forming apparatus and its control methodCANON KK·Filed 2008·Granted Aug 18, 2009·7 cites·7 claims
- 1364US9210756B2Power supply device and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Dec 8, 2015·1 cites·12 claims
- 1463US2023355870A1Pressure deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1562US9167653B2Power supply device and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Oct 20, 2015·1 cites·18 claims
- 1661US12276271B2Fluid control deviceMURATA MANUFACTURING CO·Filed 2022·Granted Apr 15, 2025·0 cites·19 claims
- 1761US11795933B2Piezoelectric pump having a heat-dissipating arrangementMURATA MANUFACTURING CO·Filed 2021·Granted Oct 24, 2023·0 cites·17 claims
- 1861US9306453B2DC/DC converter and an image forming apparatus to which a power is supplied from the DC/DC converterCANON KK·Filed 2015·Granted Apr 5, 2016·1 cites·12 claims
- 1959US2025074068A1Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2059US2025091346A1Electric circuit board and liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 2159US2025178356A1Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2258US2025178337A1Recording deviceCANON KK·Filed 2024·Application pending·0 cites
- 2357US9033388B2Pillar trim structureSUZUKI MOTOR CORP·Filed 2013·Granted May 19, 2015·3 cites·3 claims
- 2456US9356525B2Power supply device and image forming apparatusCANON KK·Filed 2013·Granted May 31, 2016·1 cites·12 claims
- 2555US2022346716A1Sensor coverMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 2653US8980791B2Thermal recording material and method for producing the sameMATSUMOTO SHINICHIRO·Filed 2012·Granted Mar 17, 2015·0 cites·6 claims
- 2752US10221526B2Textile printing paper for use in paper printing methodMITSUBISHI PAPER MILLS LTD·Filed 2016·Granted Mar 5, 2019·0 cites·3 claims
- 2850US10214853B2Textile printing paper for use in paper printing methodMITSUBISHI PAPER MILLS LTD·Filed 2016·Granted Feb 26, 2019·0 cites·1 claims
- 2949US2014153250A1Lamp and LuminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 3048US11352225B2Image forming apparatusCANON KK·Filed 2020·Granted Jun 7, 2022·0 cites·12 claims
- 3147US8605468B2Switching power supply and image forming apparatus with EMF reduction of the current sense circuitMATSUMOTO SHINICHIRO·Filed 2012·Granted Dec 10, 2013·0 cites·12 claims
- 3247US2015091448A1Power supply circuit and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 3347US2015091460A1Power Supply Circuit and LuminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 3447US2015091459A1Power Supply Circuit and LuminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 3545US11112742B2Image forming apparatus to detect widths of recording materialCANON KK·Filed 2020·Granted Sep 7, 2021·0 cites·11 claims
- 3645US2013342121A1LuminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Application pending·0 cites
- 3744US2019352847A1Textile printing paper for use in paper printing methodMITSUBISHI PAPER MILLS LTD·Filed 2018·Application pending·0 cites
- 3843US10379487B2Apparatus for determining whether door is open or closed and image forming apparatusCANON KK·Filed 2016·Granted Aug 13, 2019·0 cites·18 claims
- 3942US9093913B2Switching power supply with detection of the AC input voltageMATSUMOTO SHINICHIRO·Filed 2012·Granted Jul 28, 2015·0 cites·14 claims
- 4042US2015091465A1Power Supply Circuit and LuminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
- 4142US2013250589A1Luminaire and method of thermal radiation of the luminaireNEZU KENJI·Filed 2012·Application pending·0 cites
- 4241US8718504B2Converter and switching power supply for turning on switching unit according to decline of input voltage, and image forming apparatus including the switching power supplyMATSUMOTO SHINICHIRO·Filed 2010·Granted May 6, 2014·0 cites·11 claims
- 4341US4320977AMethod for optically assaying liquid samples with polyganol transparent stirrerMITSUBISHI CHEM IND·Filed 1980·Granted Mar 23, 1982·9 cites·13 claims
- 4441US2013083549A1Led lighting device and led luminaireTAKAHARA YUICHIRO·Filed 2012·Application pending·0 cites
- 4541US2013272742A1Dc/dc converter and image forming apparatus including the sameCANON KK·Filed 2013·Application pending·0 cites
- 4640US2012329646A1Thermal recording material and method for producing the sameMATSUMOTO SHINICHIRO·Filed 2011·Application pending·0 cites
- 4738US2012188798A1Switching power source and image forming apparatus having switching power sourceMATSUMOTO SHINICHIRO·Filed 2012·Application pending·0 cites
- 4837US2013106306A1Lamp Unit and LuminaireNAKAJIMA HIROMICHI·Filed 2012·Application pending·0 cites
- 4937US2013106311A1Power Supply Device and Lighting DeviceKATO GO·Filed 2012·Application pending·0 cites
- 5036US2014169004A1Lamp Device and LuminaireNAKAJIMA HIROMICHI·Filed 2011·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →