Inventor · disambiguated record
Masayuki Ohta
Also filed as: OHTA MASAYUKI
34 granted patents·15 pending applications·510 citations·filing 1981–2020
97Inventor score
Top patents by PatentIndex Score
49 records- 0196US6208399B1Liquid crystal display deviceHITACHI LTD·Filed 1998·Granted Mar 27, 2001·128 cites·18 claims
- 0291US9614130B2Light emitting device and illumination deviceSHARP KK·Filed 2014·Granted Apr 4, 2017·9 cites·10 claims
- 0387US8283675B2Light emitting deviceOHTA MASAYUKI·Filed 2010·Granted Oct 9, 2012·13 cites·9 claims
- 0486US8288936B2Light emitting apparatus, method for manufacturing the light emitting apparatus, electronic device and cell phone deviceOHTA MASAYUKI·Filed 2008·Granted Oct 16, 2012·16 cites·16 claims
- 0585US8749263B2Semiconductor apparatus, inspection method thereof and electric deviceOHTA MASAYUKI·Filed 2011·Granted Jun 10, 2014·11 cites·14 claims
- 0680US5926161ALiquid crystal panel and liquid crystal display deviceHITACHI LTD·Filed 1996·Granted Jul 20, 1999·60 cites·26 claims
- 0779US10158053B2Light emitting device that emits secondary light with a fast responseSHARP KK·Filed 2017·Granted Dec 18, 2018·2 cites·13 claims
- 0879US8152937B2Ferritic stainless steel sheet having superior sulfuric acid corrosion resistance and method for manufacturing the sameISHII TOMOHIRO·Filed 2008·Granted Apr 10, 2012·3 cites·9 claims
- 0978US4677252ACircuit boardSONY CORP·Filed 1986·Granted Jun 30, 1987·41 cites·6 claims
- 1073US5852520AData conversion method, pilot signal formation method using the same rotary magnetic head device for use thereinMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 22, 1998·20 cites·28 claims
- 1173US5627694ARecording/reproducing apparatus for recording and reproducing multiple kinds of digital signals having different data amounts per unit timeMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 6, 1997·22 cites·6 claims
- 1271US9634203B2Light emitting device, surface light source, liquid crystal display device, and method for manufacturing light emitting deviceITO SHIN·Filed 2009·Granted Apr 25, 2017·5 cites·15 claims
- 1371US6403150B1Heat-sensitive stencil and method of fabricating sameRICOH KK·Filed 2000·Granted Jun 11, 2002·5 cites·16 claims
- 1471US4394772ARadiographic cassetteOKAMOTO MANUFACTURING CO LTD·Filed 1981·Granted Jul 19, 1983·13 cites·1 claims
- 1571US2020038397A1Pharmacotherapy for preventing or treating glaucomaKOWA CO·Filed 2019·Application pending·0 cites
- 1669US5633632AData conversion method and apparatus imbedding pilot signal into converted data and reducing error propagation between datawordsMITSUBISHI ELECTRIC CORP·Filed 1996·Granted May 27, 1997·22 cites·53 claims
- 1767US5694186AColor liquid crystal display device having special relationship between its isochromatic viewing angle and half-brightness angleHITACHI LTD·Filed 1996·Granted Dec 2, 1997·40 cites·17 claims
- 1866US2020297723A1Pharmacotherapy for preventing or treating glaucomaKOWA CO·Filed 2020·Application pending·0 cites
- 1964US9844556B2Preventive/therapeutic method and preventive/therapeutic agent for complications after cataract surgeryHONJO Megumi·Filed 2016·Granted Dec 19, 2017·3 cites·6 claims
- 2063US5101423AX-ray cassetteOKAMOTO MFG·Filed 1990·Granted Mar 31, 1992·14 cites·8 claims
- 2162US5365232AData conversion method, pilot signal formation method using the same and rotary magnetic head device for use thereinMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 15, 1994·10 cites·49 claims
- 2261US5570248AMethod and system using encoded periodic digital sum variation (DSV) as pilot signal and controlling tracking error using crosstalk from the pilot signalMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Oct 29, 1996·10 cites·50 claims
- 2359US10396254B2Light emitting device that emits secondary light with a fast responseSHARP KK·Filed 2018·Granted Aug 27, 2019·0 cites·13 claims
- 2459US5843560AHeat-sensitive stencil and method of fabricating sameRICOH KK·Filed 1996·Granted Dec 1, 1998·15 cites·8 claims
- 2559US2017360782A1Pharmacotherapy for preventing or treating glaucomaKOWA CO·Filed 2015·Application pending·0 cites
- 2658US8192050B2Illumination device for visual inspection and visual inspection apparatusIDO KATSUYA·Filed 2010·Granted Jun 5, 2012·7 cites·8 claims
- 2757US5707712AThermosensitive stencil paper and the method of producing the sameRICOH KK·Filed 1996·Granted Jan 13, 1998·17 cites·5 claims
- 2857US2015268408A1Led classification method, led classification device, recording medium, and liquid-crystal display deviceSHARP KK·Filed 2013·Application pending·0 cites
- 2956US7583018B2Light source apparatus and display apparatusSONY CORP·Filed 2006·Granted Sep 1, 2009·1 cites·17 claims
- 3053US10395766B2Diagnostic process analysis systemHITACHI LTD·Filed 2013·Granted Aug 27, 2019·0 cites·20 claims
- 3151US10998695B2Semiconductor laser device, manufacturing method thereof, and light emitting deviceSHARP KK·Filed 2018·Granted May 4, 2021·0 cites·11 claims
- 3250US2013238363A1Medical examination assistance system and method of assisting medical examinationOHTA MASAYUKI·Filed 2011·Application pending·0 cites
- 3350US2008281531A1Method for Diagnosing DepressionROKUTAN KAZUHITO·Filed 2008·Application pending·0 cites
- 3449US2011061777A1Ferritic stainless steel sheet having superior punching workability and method for manufacturing the sameJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 3548US2013103417A1Medical Care Support System and Method Of Supporting Medical CareSETO KUMIKO·Filed 2011·Application pending·0 cites
- 3648US2015019168A1Led classification method, led classification device, and recording mediumOHTA MASAYUKI·Filed 2012·Application pending·0 cites
- 3747US2013317847A1Medical Care Support SystemYUI SHUNTARO·Filed 2011·Application pending·0 cites
- 3846US6756322B2Method for evenly coating semiconductor laser end faces and frame used in the methodSHARP KK·Filed 2001·Granted Jun 29, 2004·2 cites·1 claims
- 3946US6283452B1Push-pull cable drive unit assemblyHONDA GIKEN KOGYO KAISHA·Filed 2000·Granted Sep 4, 2001·4 cites·8 claims
- 4045US6096374AHeat-sensitive stencil and method of fabricating sameRICOH KK·Filed 1998·Granted Aug 1, 2000·10 cites·8 claims
- 4145US2013110436A1Inspection apparatus, processing apparatus, information processing apparatus, object manufacturing apparatus, and manufacturing method for an objectSONY CORP·Filed 2012·Application pending·0 cites
- 4243US7065116B2Semiconductor laser element and manufacturing method for the sameSHARP KK·Filed 2004·Granted Jun 20, 2006·1 cites·14 claims
- 4343US2010022040A1Method for producing light-emitting deviceKONISHI MASAHIRO·Filed 2009·Application pending·0 cites
- 4442US2015357527A1Method for manufacturing light-emitting device, and light-emitting deviceSHARP KK·Filed 2013·Application pending·0 cites
- 4540US2004071176A1Semiconductor laser device and method for manufacturing the sameFiled 2003·Application pending·0 cites
- 4640US2005239110A1Method of diagnosing depressionROKUTAN KAZUHITO·Filed 2005·Application pending·0 cites
- 4739US7016387B2Semiconductor laser element produced by aligning a photomask to pattern an electrode portion superposed on inner portions of upper surfaces of window regions at opposite end facesSHARP KK·Filed 2002·Granted Mar 21, 2006·0 cites·2 claims
- 4838US6037425AEpoxy resin compositionSHELL OIL CO·Filed 1996·Granted Mar 14, 2000·6 cites·11 claims
- 4936US9537065B2Light-emitting device with reflective resinSOTA YOSHIKI·Filed 2012·Granted Jan 3, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →