Inventor · disambiguated record
Masaru Nomura
Also filed as: NOMURA MASARU
43 granted patents·6 pending applications·590 citations·filing 1986–2024
98Inventor score
Top patents by PatentIndex Score
49 records- 0194US6438098B1Optical recording medium, media tracking method and recording/reproducing apparatusSHARP KK·Filed 2000·Granted Aug 20, 2002·43 cites·23 claims
- 0292US9261259B2Laser-beam utilization device and vehicle headlightSHIOMI TAKESHI·Filed 2012·Granted Feb 16, 2016·15 cites·12 claims
- 0391US9214783B2Light emitting device, lighting system, headlight, and vehicleNOMURA MASARU·Filed 2012·Granted Dec 15, 2015·25 cites·20 claims
- 0487US7050383B2Optical recording medium recorded with information in depth direction, and method and apparatus of reproduction therefromSHARP KK·Filed 2001·Granted May 23, 2006·20 cites·11 claims
- 0587US6760299B1Optical disc having pits of different depth formed therein, optical disc device for reproducing the same, and method of reproductionSHARP KK·Filed 2000·Granted Jul 6, 2004·19 cites·4 claims
- 0685US8160431B2Image reproduction system and device, image capture device, and information processing deviceNOMURA MASARU·Filed 2006·Granted Apr 17, 2012·7 cites·10 claims
- 0785US6781630B2Adapter system and image pick-up systemYOSHIMINE TAKASHI·Filed 2001·Granted Aug 24, 2004·37 cites·12 claims
- 0884US8375318B2File management apparatus and image display apparatusSONY CORP·Filed 2006·Granted Feb 12, 2013·13 cites·18 claims
- 0983US5642340ADevice for controlling focus of an optical disk apparatusSHARP KK·Filed 1994·Granted Jun 24, 1997·34 cites·27 claims
- 1079US5001732ATrack counter for optical diskSHARP KK·Filed 1989·Granted Mar 19, 1991·22 cites·20 claims
- 1178US5581521ADevice for controlling the motor of a recording and reproducing apparatusSHARP KK·Filed 1995·Granted Dec 3, 1996·33 cites·13 claims
- 1277US4849953ATracking circuit for an optical information recording and reproducing apparatusSHARP KK·Filed 1986·Granted Jul 18, 1989·21 cites·9 claims
- 1376US9079501B2Vehicle driving device, vehicle charging system, and automobileKOMIYA KENJI·Filed 2012·Granted Jul 14, 2015·6 cites·6 claims
- 1475US9660513B2Switching deviceSHARP KK·Filed 2014·Granted May 23, 2017·4 cites·3 claims
- 1575US9088170B2Electric power conversion apparatus, power storage system and power storage methodSHARP KK·Filed 2013·Granted Jul 21, 2015·5 cites·20 claims
- 1675US6298024B1Device for identifying optical disc type based on density of radial information tracks thereonSHARP KK·Filed 1998·Granted Oct 2, 2001·27 cites·40 claims
- 1775US5301174AOptical disk recording and reproducing apparatusSHARP KK·Filed 1990·Granted Apr 5, 1994·24 cites·16 claims
- 1874US6434440B1Production estimate management systemFUJITSU LTD·Filed 1999·Granted Aug 13, 2002·58 cites·19 claims
- 1974US6014354ATracking control device for optical pickupSHARP KK·Filed 1997·Granted Jan 11, 2000·26 cites·14 claims
- 2074US5101386ATrack jumping apparatus for an optical disk pickupSHARP KK·Filed 1989·Granted Mar 31, 1992·19 cites·5 claims
- 2172US5872439AMotor control deviceSHARP KK·Filed 1996·Granted Feb 16, 1999·24 cites·21 claims
- 2272US5818651AMotor control device for information recording and reproducing apparatusSHARP KK·Filed 1996·Granted Oct 6, 1998·24 cites·19 claims
- 2370US9071154B2DC-DC converter, solar charging system, and movable bodyIWATA HIROSHI·Filed 2012·Granted Jun 30, 2015·3 cites·19 claims
- 2470US7580329B2Optical recording medium recorded with information in depth direction, and method and apparatus of reproduction therefromSHARP KK·Filed 2006·Granted Aug 25, 2009·1 cites·8 claims
- 2569US7072251B2Optical disc having pits of different depth formed therein, optical disc device for reproducing the same, and method of reproductionSHARP KK·Filed 2003·Granted Jul 4, 2006·6 cites·2 claims
- 2666US5311490AAccess controlling device for use in an optical disk driveSHARP KK·Filed 1991·Granted May 10, 1994·16 cites·8 claims
- 2764US9698710B2Solar energy utilization systemSHARP KK·Filed 2014·Granted Jul 4, 2017·2 cites·5 claims
- 2864US2025022742A1Temporary fixation substrate, method of manufacturing temporary fixation substrate, and method of temporary fixationNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 2963US5335214AOptical recording track access driving apparatusSHARP KK·Filed 1992·Granted Aug 2, 1994·14 cites·22 claims
- 3061US8949723B2File transfer method, file transfer apparatus, and file transfer programNOMURA MASARU·Filed 2008·Granted Feb 3, 2015·2 cites·13 claims
- 3158US7113460B2Optical disk having pits of different depths formed therein, optical disk reproducing apparatus for reproducing the optical disk, and method of tracking the optical diskSHARP KK·Filed 2001·Granted Sep 26, 2006·3 cites·20 claims
- 3257US5084848AFeedback control apparatus in an optical recording and reproducing deviceSHARP KK·Filed 1989·Granted Jan 28, 1992·10 cites·7 claims
- 3356US5553040AOffset compensation apparatus for tracking error signal of optical recording reproduction apparatusSHARP KK·Filed 1994·Granted Sep 3, 1996·11 cites·14 claims
- 3455US9293984B2Illumination apparatus and power supply circuitKOMIYA KENJI·Filed 2012·Granted Mar 22, 2016·1 cites·15 claims
- 3552US4782476AObjective lens-driving unitSHARP KK·Filed 1987·Granted Nov 1, 1988·8 cites·7 claims
- 3651US10671233B2File management apparatus and image display apparatusSONY CORP·Filed 2013·Granted Jun 2, 2020·0 cites·17 claims
- 3748US2015138643A1Optical componentNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 3847US9613063B2Content transmission device, content transmission method, and content transmission programNOMURA MASARU·Filed 2008·Granted Apr 4, 2017·0 cites·18 claims
- 3946US9998019B2DC-DC converter, and solar power controller and mobile body using sameSHARP KK·Filed 2013·Granted Jun 12, 2018·0 cites·15 claims
- 4045US2020027771A1Temporary-fixing substrate and method for temporarily fixing electronic componentNGK INSULATORS LTD·Filed 2019·Application pending·0 cites
- 4145US2020027755A1Temporary-fixing substrate and method for molding electronic componentNGK INSULATORS LTD·Filed 2019·Application pending·0 cites
- 4244US2016096776A1Window material for ultraviolet-ray-emitting element and method for producing sameNGK INSULATORS LTD·Filed 2015·Application pending·0 cites
- 4343US11128232B2Motor driving device, control method for motor driving device, and storage mediumNIDEC CORP·Filed 2018·Granted Sep 21, 2021·0 cites·17 claims
- 4442US9085239B2Push-pull circuit, DC/DC converter, solar charging system, and movable bodyKIMOTO KENJI·Filed 2012·Granted Jul 21, 2015·0 cites·10 claims
- 4542US2015349692A1Solar energy utilization system, and cool box, air conditioner or pump included thereinSHARP KK·Filed 2013·Application pending·0 cites
- 4640US9793793B2Power factor correction circuit and power supply deviceSHARP KK·Filed 2016·Granted Oct 17, 2017·0 cites·20 claims
- 4739US5107472ATrack access and laser beam alignment system for an optical recording and reproduction apparatusSHARP KK·Filed 1989·Granted Apr 21, 1992·4 cites·24 claims
- 4836US4864125AExtra magnetic field positioning apparatusSHARP KK·Filed 1987·Granted Sep 5, 1989·3 cites·3 claims
- 4935US9590617B2Semiconductor device, and inverter, converter and power conversion device employing the sameKOMIYA KENJI·Filed 2012·Granted Mar 7, 2017·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Masaru Nomura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →