Inventor · disambiguated record
Shinji Ohta
Also filed as: OHTA SHINJI
38 granted patents·5 pending applications·355 citations·filing 1988–2022
97Inventor score
Top patents by PatentIndex Score
43 records- 0191US5490127AAsymmetry detector for use in an optical recording and reproducing deviceSONY CORP·Filed 1994·Granted Feb 6, 1996·59 cites·6 claims
- 0291US4920535ADemultiplexer systemFUJITSU LTD·Filed 1988·Granted Apr 24, 1990·81 cites·9 claims
- 0385US11522609B2Communication device, communication method, and communication programSONY GROUP CORP·Filed 2021·Granted Dec 6, 2022·1 cites·15 claims
- 0480US11063666B2Communication device, communication method, and communication programSONY CORP·Filed 2020·Granted Jul 13, 2021·1 cites·20 claims
- 0577US7196912B2Lighting apparatus for discharge lampKOITO MFG CO LTD·Filed 2005·Granted Mar 27, 2007·6 cites·4 claims
- 0677US7176775B2Transformer and discharge lamp lighting deviceKOITO MFG CO LTD·Filed 2006·Granted Feb 13, 2007·7 cites·5 claims
- 0774US6023839ADisk drive motor, and method of manufacturing its rotorSANKYO SEIKI SEISAKUSHO KK·Filed 1997·Granted Feb 15, 2000·34 cites·5 claims
- 0873US12244345B2Communication device, communication method, and communication programSONY GROUP CORP·Filed 2022·Granted Mar 4, 2025·0 cites·18 claims
- 0972US7075806B2DC voltage conversion circuitKOITO MFG CO LTD·Filed 2004·Granted Jul 11, 2006·14 cites·9 claims
- 1071US7397197B2Discharge lamp lighting circuitKOITO MFG CO LTD·Filed 2006·Granted Jul 8, 2008·4 cites·6 claims
- 1170US6826063B2DC voltage converting circuitKOITO MFG CO LTD·Filed 2003·Granted Nov 30, 2004·22 cites·5 claims
- 1270US6765851B2Optical disc, data-recording apparatus and data-recording methodSONY CORP·Filed 2001·Granted Jul 20, 2004·8 cites·26 claims
- 1369US7354677B2Battery packMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 8, 2008·8 cites·4 claims
- 1468US6246649B1Optical disc reproducing apparatus and methodSONY CORP·Filed 1998·Granted Jun 12, 2001·20 cites·9 claims
- 1567US10081301B2Lighting circuit and vehicular turn signal lampKOITO MFG CO LTD·Filed 2016·Granted Sep 25, 2018·1 cites·5 claims
- 1667US9162607B2Vehicular lampKOITO MFG CO LTD·Filed 2014·Granted Oct 20, 2015·1 cites·9 claims
- 1766US9974128B2Light source lighting circuit and turn signal lampKOITO MFG CO LTD·Filed 2015·Granted May 15, 2018·1 cites·16 claims
- 1861US8120264B2Discharge lamp lighting circuitMURAMATSU TAKAO·Filed 2009·Granted Feb 21, 2012·2 cites·10 claims
- 1960US7496010B2Disk drive and pre-pit detection methodSONY CORP·Filed 2003·Granted Feb 24, 2009·4 cites·9 claims
- 2060US6751171B2Method and apparatus for controlling servo loop amplification according to wobble signals formed in a guide groove of an optical discSONY CORP·Filed 1998·Granted Jun 15, 2004·14 cites·12 claims
- 2159US11382194B2Lighting circuitKOITO MFG CO LTD·Filed 2020·Granted Jul 5, 2022·0 cites·6 claims
- 2259US7282872B2Discharge lamp lighting circuitKOITO MFG CO LTD·Filed 2004·Granted Oct 16, 2007·7 cites·3 claims
- 2359US7176638B2Discharge lamp lighting circuitKOITO MFG CO LTD·Filed 2003·Granted Feb 13, 2007·7 cites·6 claims
- 2456US11325528B2Rear turn lampKOITO MFG CO LTD·Filed 2020·Granted May 10, 2022·0 cites·8 claims
- 2553US6707261B2Discharge lamp lighting circuitKOITO MFG CO LTD·Filed 2003·Granted Mar 16, 2004·6 cites·4 claims
- 2653US5353305AInitial training apparatus for use in a transmitter and receiver apparatusFUJITSU LTD·Filed 1989·Granted Oct 4, 1994·19 cites·32 claims
- 2752US7005808B2Discharge lamp illumination circuitKOITO MFG CO LTD·Filed 2004·Granted Feb 28, 2006·4 cites·7 claims
- 2851US11231604B2Manufacturing apparatus and manufacturing method of liquid crystal deviceJVCKENWOOD CORP·Filed 2020·Granted Jan 25, 2022·0 cites·6 claims
- 2951US10375783B2Lighting circuit and vehicular lampKOITO MFG CO LTD·Filed 2017·Granted Aug 6, 2019·0 cites·14 claims
- 3049US2006024467A1Disk production apparatus and disk produced by disk production apparatusNISHIZAWA AKIRA·Filed 2005·Application pending·0 cites
- 3147US7557513B2Discharge lamp lighting circuitKOITO MFG CO LTD·Filed 2007·Granted Jul 7, 2009·0 cites·6 claims
- 3247US6942481B2Disk production apparatus and disk produced by disk production apparatusVICTOR COMPANY OF JAPAN·Filed 2003·Granted Sep 13, 2005·0 cites·8 claims
- 3346US10812195B2Optical communication deviceSONY CORP·Filed 2017·Granted Oct 20, 2020·0 cites·8 claims
- 3445US12017580B2Lighting circuit and vehicular direction indicator lampKOITO MFG CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·10 claims
- 3543US2025050808A1Lighting circuit and vehicle lighting toolKOITO MFG CO LTD·Filed 2022·Application pending·0 cites
- 3642US10306725B2Light source drive device and vehicle lampKOITO MFG CO LTD·Filed 2018·Granted May 28, 2019·0 cites·13 claims
- 3742US5056121ACircuit for obtaining accurate timing information from received signalFUJITSU LTD·Filed 1989·Granted Oct 8, 1991·10 cites·27 claims
- 3839US2004108929A1TransformerKOITO MFG CO LTD·Filed 2003·Application pending·0 cites
- 3938US5475383ACross-point type switch using common memoriesFUJITSU LTD·Filed 1992·Granted Dec 12, 1995·11 cites·10 claims
- 4036US2017093969A1Information processing device, information processing system, information processing method and programSONY CORP·Filed 2015·Application pending·0 cites
- 4136US2006049774A1Peak detecting circuit and discharge lamp lighting deviceICHIKAWA TOMOYUKI·Filed 2005·Application pending·0 cites
- 4233US5675430ARotary polygon mirrorSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Oct 7, 1997·3 cites·9 claims
- 4331US7417381B2Discharge lamp lighting circuitKOITO MFG CO LTD·Filed 2006·Granted Aug 26, 2008·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →