Inventor · disambiguated record
Shinji Shibuya
Also filed as: SHIBUYA SHINJI
40 granted patents·2 pending applications·260 citations·filing 1984–2025
97Inventor score
Files withHITACHI LTD15MAXELL LTD15MITSUBA CORP4HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD3HITACHI MAXELL3
Top patents by PatentIndex Score
42 records- 0193US7847498B2Brushless motor driving device, brushless motor starting method, and method of detecting rotor stop position of brushless motorMITSUBA CORP·Filed 2007·Granted Dec 7, 2010·32 cites·16 claims
- 0291USD297837SDigital telephone exchange equipment cabinet or similar articleHITACHI LTD·Filed 1986·Granted Sep 27, 1988·34 cites·1 claims
- 0387US10128720B2Electric motor and electric pumpMITSUBA CORP·Filed 2013·Granted Nov 13, 2018·9 cites·17 claims
- 0486USD293675SCentral processor unitHITACHI LTD·Filed 1986·Granted Jan 12, 1988·27 cites·1 claims
- 0584USD290844SDisc driveHITACHI LTD·Filed 1984·Granted Jul 14, 1987·20 cites·1 claims
- 0681US2024013020A1Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2023·Application pending·0 cites
- 0779US11803727B2Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2022·Granted Oct 31, 2023·0 cites·16 claims
- 0878USD948504SPortion of a magnetic disc storage unit for electronic computerHITACHI LTD·Filed 2020·Granted Apr 12, 2022·7 cites·1 claims
- 0978US2025148251A1Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2025·Application pending·0 cites
- 1076US12022238B2Information processing device and method for controlling image data thereofMAXELL LTD·Filed 2022·Granted Jun 25, 2024·0 cites·18 claims
- 1176US10582165B2Information processing device and method for controlling image data thereofMAXELL LTD·Filed 2016·Granted Mar 3, 2020·2 cites·14 claims
- 1275USD949850SPortion of a magnetic disc storage unit for electronic computerHITACHI LTD·Filed 2020·Granted Apr 26, 2022·6 cites·1 claims
- 1375US10635962B2Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2019·Granted Apr 28, 2020·0 cites·6 claims
- 1475USD848517SProjectorMAXELL LTD·Filed 2017·Granted May 14, 2019·15 cites·1 claims
- 1573US10909435B2Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2020·Granted Feb 2, 2021·0 cites·12 claims
- 1672US11507793B2Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2020·Granted Nov 22, 2022·0 cites·16 claims
- 1772USD844043SProjectorMAXELL LTD·Filed 2017·Granted Mar 26, 2019·13 cites·1 claims
- 1872USD828864SProjectorMAXELL LTD·Filed 2017·Granted Sep 18, 2018·14 cites·1 claims
- 1970US9093931B2Driving apparatus and stop position detection methodSHIBUYA SHINJI·Filed 2012·Granted Jul 28, 2015·5 cites·8 claims
- 2070USD307420SCentral processor unitHITACHI LTD·Filed 1987·Granted Apr 24, 1990·13 cites·1 claims
- 2168US12025087B2Control device of vehicleTOYOTA MOTOR CO LTD·Filed 2023·Granted Jul 2, 2024·0 cites·10 claims
- 2266US11546559B2Information processing device and method for controlling image data thereofMAXELL LTD·Filed 2020·Granted Jan 3, 2023·0 cites·14 claims
- 2365US10551726B2Lighting apparatusMAXELL LTD·Filed 2016·Granted Feb 4, 2020·1 cites·17 claims
- 2465USD317302SPortable computerHITACHI LTD·Filed 1989·Granted Jun 4, 1991·11 cites·1 claims
- 2563USD956734SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2020·Granted Jul 5, 2022·3 cites·1 claims
- 2660USD769286SDisplay screen or portion thereof with a graphical user interface for an ink jet printerHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Oct 18, 2016·9 cites·1 claims
- 2756US10467515B2Apparatus for managing baggage, a method for managing baggage and a baggage management systemMAXELL LTD·Filed 2016·Granted Nov 5, 2019·0 cites·6 claims
- 2852USD803927SProjectorHITACHI MAXELL·Filed 2016·Granted Nov 28, 2017·5 cites·1 claims
- 2950USD827693SProjectorMAXELL LTD·Filed 2017·Granted Sep 4, 2018·5 cites·1 claims
- 3050USD344384SEscalator control boxHITACHI LTD·Filed 1992·Granted Feb 15, 1994·7 cites·1 claims
- 3149USD314376SComputer displayHITACHI LTD·Filed 1989·Granted Feb 5, 1991·6 cites·1 claims
- 3248USD768168SDisplay screen or portion thereof with a graphical user interface for an ink jet printerHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Oct 4, 2016·5 cites·1 claims
- 3341US12404853B2Electric oil pump for automobile transmission clutch engagement, electric oil pump control method for automobile transmission clutch engagement, vehicle, and vehicle electric oil pump for automobile transmission clutch engagementMITSUBA CORP·Filed 2020·Granted Sep 2, 2025·0 cites·8 claims
- 3440USD336638SPortable computerHITACHI LTD·Filed 1991·Granted Jun 22, 1993·4 cites·1 claims
- 3538USD789437SProjectorHITACHI MAXELL·Filed 2016·Granted Jun 13, 2017·2 cites·1 claims
- 3637US7893640B2Brushless motor control apparatus and control method and motor systemMITSUBA CORP·Filed 2006·Granted Feb 22, 2011·1 cites·11 claims
- 3737USD336466SPortable computerHITACHI LTD·Filed 1991·Granted Jun 15, 1993·2 cites·1 claims
- 3834USD788204SProjectorHITACHI MAXELL·Filed 2016·Granted May 30, 2017·1 cites·1 claims
- 3933USD1091530SMagnetic disc storage unit for a computerHITACHI LTD·Filed 2022·Granted Sep 2, 2025·0 cites·1 claims
- 4033USD1071946SMagnetic disc storage unit for a computerHITACHI LTD·Filed 2022·Granted Apr 22, 2025·0 cites·1 claims
- 4133USD1070844SMagnetic disc storage unit for a computerHITACHI LTD·Filed 2022·Granted Apr 15, 2025·0 cites·1 claims
- 4232USD769285SDisplay screen or portion thereof with a graphical user interface for an ink jet printerHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Oct 18, 2016·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →