Inventor · disambiguated record
Masashi Matsuda
Also filed as: MATSUDA MASASHI
29 granted patents·8 pending applications·150 citations·filing 1999–2024
96Inventor score
Top patents by PatentIndex Score
37 records- 0194US7364280B2Image recording apparatus and bottle holderOLYMPUS CORP·Filed 2005·Granted Apr 29, 2008·20 cites·8 claims
- 0289US10141821B2Motor and rotorASMO CO LTD·Filed 2014·Granted Nov 27, 2018·7 cites·2 claims
- 0386US9923420B2Claw pole stator motor and blowerASMO CO LTD·Filed 2016·Granted Mar 20, 2018·3 cites·20 claims
- 0486US9887608B2Rotor, stator and motorASMO CO LTD·Filed 2014·Granted Feb 6, 2018·6 cites·8 claims
- 0582USD530365SInk cartridgeOLYMPUS CORP·Filed 2004·Granted Oct 17, 2006·27 cites·1 claims
- 0678US10370522B2Polyphenylene sulfide resin composition, and moulding and manufacturing process for moulding thereofTORAY INDUSTRIES·Filed 2014·Granted Aug 6, 2019·3 cites·18 claims
- 0778US8981611B2Rotor and motorASMO CO LTD·Filed 2012·Granted Mar 17, 2015·4 cites·11 claims
- 0876US7832829B2Ink jet recording apparatus having a protruding portion that comes into contact with a droplet receiving portion to close a space around nozzles for discharging inkOLYMPUS CORP·Filed 2007·Granted Nov 16, 2010·4 cites·21 claims
- 0975US6413373B1Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 2001·Granted Jul 2, 2002·13 cites·13 claims
- 1071US9035527B2MotorMATSUDA MASASHI·Filed 2012·Granted May 19, 2015·3 cites·10 claims
- 1170US12451748B2Rotary electric machine and method for controlling rotary electric machineDENSO CORP·Filed 2023·Granted Oct 21, 2025·0 cites·6 claims
- 1269US8002372B2Liquid pump and inkjet printer equipped with liquid pumpORTEK CORP·Filed 2007·Granted Aug 23, 2011·4 cites·18 claims
- 1369US7745964B2Brushless motorASMO CO LTD·Filed 2008·Granted Jun 29, 2010·5 cites·13 claims
- 1469US7145448B2Seatbelt reminder systemMITSUBISHI MOTORS CORP·Filed 2004·Granted Dec 5, 2006·17 cites·14 claims
- 1569US2025038630A1Method for manufacturing field magnet deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 1668US8093317B2Antistatic thermoplastic resin composition and molded article composed thereofMATSUDA MASASHI·Filed 2007·Granted Jan 10, 2012·2 cites·13 claims
- 1765US10756607B2Motor and rotorDENSO CORP·Filed 2018·Granted Aug 25, 2020·0 cites·6 claims
- 1862US10862380B2Rotor, stator and motorASMO CO LTD·Filed 2017·Granted Dec 8, 2020·0 cites·13 claims
- 1960US8022589B2Brushless motorASMO CO LTD·Filed 2009·Granted Sep 20, 2011·2 cites·9 claims
- 2054US9882439B2Rotor and motorASMO CO LTD·Filed 2015·Granted Jan 30, 2018·0 cites·15 claims
- 2154US6685907B2Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 2001·Granted Feb 3, 2004·2 cites·10 claims
- 2254US2025038617A1Vehicle wheel drive deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 2351US6264907B1Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 1999·Granted Jul 24, 2001·13 cites·10 claims
- 2448US7380923B2Liquid supply apparatusOLYMPUS CORP·Filed 2004·Granted Jun 3, 2008·4 cites·15 claims
- 2545USD524367SInk cartridgeOLYMPUS CORP·Filed 2004·Granted Jul 4, 2006·5 cites·1 claims
- 2644US10826339B2Motor, motor control method and motor control deviceASMO CO LTD·Filed 2016·Granted Nov 3, 2020·0 cites·15 claims
- 2743US2019338119A1Resin composition for bonding metal, production formed by bonding metal with resin composition, and manufacturing method thereofTORAY INDUSTRIES·Filed 2017·Application pending·0 cites
- 2841US9321963B2Flame-retardant styrene thermoplastic resin composition and molded product thereofSHIRAKAWA NOBUAKI·Filed 2011·Granted Apr 26, 2016·0 cites·9 claims
- 2941US2008012920A1Image recording apparatusOLYMPUS CORP·Filed 2007·Application pending·0 cites
- 3040US2013059375A1Method for preparing es cellsKOSEKI HARUHIKO·Filed 2011·Application pending·0 cites
- 3139US2016028277A1Multi-lundell motorASMO CO LTD·Filed 2015·Application pending·0 cites
- 3239US2018269729A1Motor and method for manufacturing statorASMO CO LTD·Filed 2016·Application pending·0 cites
- 3338USD526353SInk cartridgeOLYMPUS CORP·Filed 2004·Granted Aug 8, 2006·3 cites·1 claims
- 3437US7287844B2Ink container and ink container loading structureRISO KAGAKU CORP·Filed 2004·Granted Oct 30, 2007·0 cites·8 claims
- 3535USD527047SInk cartridgeOLYMPUS CORP·Filed 2004·Granted Aug 22, 2006·2 cites·1 claims
- 3635US2005062818A1Ink distributorOLYMPUS CORP·Filed 2004·Application pending·0 cites
- 3733USD524368SInk cartridgeOLYMPUS CORP·Filed 2004·Granted Jul 4, 2006·1 cites·1 claims
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