Inventor · disambiguated record
Masaki Matsubara
Also filed as: MATSUBARA MASAKI
34 granted patents·6 pending applications·341 citations·filing 1974–2025
97Inventor score
Files withOLYMPUS OPTICAL CO11WACOM CO LTD7MATSUBARA MASAKI6LENOVO SINGAPORE PTE LTD4KATSURAHIRA YUJI2
Top patents by PatentIndex Score
40 records- 0197USD279511SCosmetic atomizerSHISEIDO CO LTD·Filed 1982·Granted Jul 2, 1985·55 cites·1 claims
- 0294US8373683B2Position input device and computer systemWACOM CO LTD·Filed 2012·Granted Feb 12, 2013·21 cites·34 claims
- 0394US8094140B2Position input device and computer systemKATSURAHIRA YUJI·Filed 2010·Granted Jan 10, 2012·23 cites·31 claims
- 0492US8228312B2Position detecting deviceMATSUBARA MASAKI·Filed 2008·Granted Jul 24, 2012·36 cites·15 claims
- 0589US8570280B2Filtering of inadvertent contact with touch pad input deviceSTEWART AARON MICHAEL·Filed 2009·Granted Oct 29, 2013·22 cites·20 claims
- 0688US8898590B2Information input device, on-screen arrangement method thereof, and computer-executable programOKADA MAMORU·Filed 2011·Granted Nov 25, 2014·31 cites·19 claims
- 0785US8581857B2Position detecting device and position detecting methodMATSUBARA MASAKI·Filed 2009·Granted Nov 12, 2013·17 cites·14 claims
- 0878US11216093B2Systems, apparatus, and methods for detecting computing device inputs by a pointing bodyLENOVO SINGAPORE PTE LTD·Filed 2020·Granted Jan 4, 2022·2 cites·20 claims
- 0977US8587537B2Position detector, position detecting circuit and position detecting methodMATSUBARA MASAKI·Filed 2010·Granted Nov 19, 2013·4 cites·20 claims
- 1072US7005843B2Position indicator and position detectorWACOM CO LTD·Filed 2004·Granted Feb 28, 2006·17 cites·12 claims
- 1168US9405328B2Touch pad function modificationLENOVO SINGAPORE PTE LTD·Filed 2012·Granted Aug 2, 2016·2 cites·20 claims
- 1265US8963872B2Position detector, position detecting circuit, and position detecting methodWACOM CO LTD·Filed 2013·Granted Feb 24, 2015·1 cites·10 claims
- 1365US8334852B2Position detecting deviceMATSUBARA MASAKI·Filed 2010·Granted Dec 18, 2012·2 cites·9 claims
- 1465US8148652B2Position detecting device and position detecting methodMATSUBARA MASAKI·Filed 2009·Granted Apr 3, 2012·3 cites·10 claims
- 1565USD278410SCosmetic bottleSHISEIDO CO LTD·Filed 1982·Granted Apr 16, 1985·9 cites·1 claims
- 1663US9916029B2Sensor controller, sensor device including sensor controller, electronic apparatus equipped with sensor device, and application software recovery methodWACOM CO LTD·Filed 2014·Granted Mar 13, 2018·1 cites·19 claims
- 1759US4057328AEnlarging lens systemOLYMPUS OPTICAL CO·Filed 1975·Granted Nov 8, 1977·17 cites·4 claims
- 1856US4037934AMicroscope objectiveOLYMPUS OPTICAL CO·Filed 1975·Granted Jul 26, 1977·14 cites·6 claims
- 1955US4643541AOptical system for variable inclination angle microscope tubesOLYMPUS OPTICAL CO·Filed 1985·Granted Feb 17, 1987·17 cites·14 claims
- 2055US2025222628A1Method for producing polyesterMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 2153US7528743B2Information transmitting deviceWACOM CO LTD·Filed 2008·Granted May 5, 2009·0 cites·17 claims
- 2252US9456977B2Cationized glycerolated celluloseKAO CORP·Filed 2013·Granted Oct 4, 2016·0 cites·20 claims
- 2352US7339497B2Information transmitting deviceWACOM CO LTD·Filed 2007·Granted Mar 4, 2008·0 cites·5 claims
- 2451US7825619B2Method and apparatus for controlling stopping of vibration generating stepping motorMINEBEA MOTOR MFG CORP·Filed 2006·Granted Nov 2, 2010·2 cites·14 claims
- 2551US2007146351A1Position input device and computer systemKATSURAHIRA YUJI·Filed 2006·Application pending·0 cites
- 2649US7176814B2Information transmitting deviceWACOM CO LTD·Filed 2005·Granted Feb 13, 2007·0 cites·5 claims
- 2746US3958866ACopying objective lens systemOLYMPUS OPTICAL CO·Filed 1974·Granted May 25, 1976·8 cites·8 claims
- 2842US9256304B2Systems and methods for automatic disable of input devicesSTEWART AARON MICHAEL·Filed 2010·Granted Feb 9, 2016·0 cites·19 claims
- 2940US2012223892A1Display device for suspending automatic rotation and method to suspend automatic screen rotationMATSUBARA MASAKI·Filed 2011·Application pending·0 cites
- 3039US9354795B2Refining manual input interpretation on touch surfacesNEIL GANEY HARRISS CHRISTOPHER·Filed 2009·Granted May 31, 2016·0 cites·14 claims
- 3138US4013346AEnlarging lens systemOLYMPUS OPTICAL CO·Filed 1976·Granted Mar 22, 1977·6 cites·6 claims
- 3237US4268128AOcular of large visual fieldOLYMPUS OPTICAL CO·Filed 1979·Granted May 19, 1981·6 cites·4 claims
- 3337US2011246871A1Optimized reading experience on clamshell computerLENOVO SINGAPORE PTE LTD·Filed 2010·Application pending·0 cites
- 3436US4491394AImage-forming lens systemOLYMPUS OPTICAL CO·Filed 1982·Granted Jan 1, 1985·5 cites·8 claims
- 3535US4439023AOptical system for ophthalmological instrumentsOLYMPUS OPTICAL CO·Filed 1981·Granted Mar 27, 1984·12 cites·4 claims
- 3634US4113356AZoom lens system with high zooming ratioOLYMPUS OPTICAL CO·Filed 1977·Granted Sep 12, 1978·4 cites·22 claims
- 3734US2013132885A1Systems and methods for using touch input to move objects to an external display and interact with objects on an external displayMAYNARD DEREK L·Filed 2011·Application pending·0 cites
- 3834US2021333923A1Information processing apparatus and input control methodLENOVO SINGAPORE PTE LTD·Filed 2020·Application pending·0 cites
- 3933US4045127AEnlarging lens systemOLYMPUS OPTICAL CO·Filed 1975·Granted Aug 30, 1977·3 cites·6 claims
- 4027US4509838AOptical system for retinal camerasOLYMPUS OPTICAL CO·Filed 1984·Granted Apr 9, 1985·1 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →