Inventor · disambiguated record
Takahiko Matsumoto
Also filed as: MATSUMOTO TAKAHIKO
29 granted patents·9 pending applications·118 citations·filing 1991–2025
95Inventor score
Top patents by PatentIndex Score
38 records- 0193US9891497B2Electrochromic device and method for producing electrochromic deviceYASHIRO TOHRU·Filed 2016·Granted Feb 13, 2018·7 cites·10 claims
- 0292US10495937B2Electrochromic device and production method thereofRICOH CO LTD·Filed 2015·Granted Dec 3, 2019·6 cites·20 claims
- 0389US10527905B2Electrochromic element, display device and driving method thereofKANEKO FUMINARI·Filed 2016·Granted Jan 7, 2020·5 cites·11 claims
- 0488US9869918B2Electrochromic apparatus, electrochromic element, and method of manufacturing electrochromic elementMATSUMOTO TAKAHIKO·Filed 2016·Granted Jan 16, 2018·5 cites·20 claims
- 0587US10126623B2Electrochromic device and electrochromic dimming deviceGoto shun·Filed 2016·Granted Nov 13, 2018·6 cites·11 claims
- 0683US9919533B2Liquid droplet forming apparatusSEO MANABU·Filed 2016·Granted Mar 20, 2018·2 cites·9 claims
- 0783US9010915B2Aqueous ink composition and image forming apparatusUSUI YUUMA·Filed 2012·Granted Apr 21, 2015·3 cites·13 claims
- 0882US11097544B2Liquid discharging head and liquid discharging apparatusMURAMATSU KOICHI·Filed 2019·Granted Aug 24, 2021·3 cites·18 claims
- 0981US10281793B2Electrochromic dimming device and electrochromic driving deviceOHSHIMA ATSUSHI·Filed 2016·Granted May 7, 2019·2 cites·15 claims
- 1080US6607817B1Melamine resin foam with excellent oil repellencyNISSHIN SPINNING·Filed 2000·Granted Aug 19, 2003·17 cites·6 claims
- 1178US11221533B2Electrochromic deviceRICOH CO LTD·Filed 2018·Granted Jan 11, 2022·1 cites·10 claims
- 1276US11554376B2Container and calibration standard plateRICOH CO LTD·Filed 2017·Granted Jan 17, 2023·1 cites·18 claims
- 1376US8699933B2Fixation device, image forming apparatus, and fixation fluid storage containerKATANO YASUO·Filed 2010·Granted Apr 15, 2014·2 cites·14 claims
- 1475US5413853AMelamine resin foamNISSHIN SPINNING·Filed 1994·Granted May 9, 1995·28 cites·6 claims
- 1574US9102138B2Image forming apparatusSUZUKI RYOTA·Filed 2012·Granted Aug 11, 2015·2 cites·11 claims
- 1669US8452221B2Fixation fluid, fixation method, image forming method, fixation device, and image forming apparatusKANEKO FUMINARI·Filed 2009·Granted May 28, 2013·3 cites·11 claims
- 1768US10605716B2Particle counting apparatus, particle counting method, and particle containing sampleKATOH IKUO·Filed 2018·Granted Mar 31, 2020·1 cites·18 claims
- 1867US2024315964A1Gel precursor composition, method for producing gel, and method for activating enzymeARAI DAISUKE·Filed 2024·Application pending·0 cites
- 1965US8870350B2Image forming device, and image forming methodSUZUKI RYOTA·Filed 2012·Granted Oct 28, 2014·1 cites·16 claims
- 2064US8944556B2Image forming apparatus and image forming methodHIHARA TAKESHI·Filed 2013·Granted Feb 3, 2015·1 cites·7 claims
- 2164US2024034970A1Cell culture substrate and manufacturing method thereofNONOYAMA YUSUKE·Filed 2023·Application pending·0 cites
- 2263US5219648AStampable sheet shaped-product, process for producing the same, and use of the same as sound-absorbing and heat-insulating materialNISSHIN SPINNING·Filed 1991·Granted Jun 15, 1993·22 cites·7 claims
- 2362US12291042B2Droplet discharge device and droplet discharge methodAKAI TAKESHI·Filed 2023·Granted May 6, 2025·0 cites·9 claims
- 2461US2022274405A1Liquid discharge apparatus and liquid filling methodMIDORIKAWA RUKI·Filed 2022·Application pending·0 cites
- 2557US11007774B2Droplet forming device, droplet forming method, and dispensing apparatusKURAMOCHI YUZURU·Filed 2019·Granted May 18, 2021·0 cites·15 claims
- 2654US12270048B2Manufacturing method for substrate on which nerve cells are arrangedRICOH CO LTD·Filed 2021·Granted Apr 8, 2025·0 cites·19 claims
- 2754US11566273B2Method for producing cell contained base and method for evaluating equipmentRICOH CO LTD·Filed 2018·Granted Jan 31, 2023·0 cites·11 claims
- 2853US10647111B2Liquid droplet forming device and liquid droplet forming methodKURAMOCHI YUZURU·Filed 2019·Granted May 12, 2020·0 cites·6 claims
- 2952US10732087B2Liquid droplet forming device, dispensing device, and method of preparing base materialMATSUMOTO TAKAHIKO·Filed 2018·Granted Aug 4, 2020·0 cites·11 claims
- 3052US2025289019A1Liquid droplet forming apparatus and method of manufacturing gel particlesMATSUMOTO TAKAHIKO·Filed 2025·Application pending·0 cites
- 3152US2024326077A1Liquid droplet forming apparatusTOYOSHIMA NOBUAKI·Filed 2024·Application pending·0 cites
- 3251US2024227388A9Liquid droplet forming deviceARAI DAISUKE·Filed 2023·Application pending·0 cites
- 3350US10646873B2Multi-well plate lid and multi-well plateSOMADA HIROKI·Filed 2017·Granted May 12, 2020·0 cites·18 claims
- 3448US2023103754A1Liquid droplet discharging method, method for manufacturing container including tissue body, and liquid droplet discharging apparatusNONOYAMA YUSUKE·Filed 2021·Application pending·0 cites
- 3545US12420295B2Liquid droplet discharging apparatusNONOYAMA YUSUKE·Filed 2022·Granted Sep 23, 2025·0 cites·4 claims
- 3645US2019381500A1Cell contained container and cell contained container producing method, and cell chipTAKAGI DAISUKE·Filed 2019·Application pending·0 cites
- 3738US8090305B2Fixing unit and image forming apparatusISEKI TOSHIYUKI·Filed 2010·Granted Jan 3, 2012·0 cites·5 claims
- 3831US2021154932A1Liquid discharge head, liquid discharge apparatus, and method for producing liquid discharge headSAMESHIMA TATSUYA·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →