Inventor · disambiguated record
Masahiro Hikita
Also filed as: HIKITA MASAHIRO
66 granted patents·11 pending applications·669 citations·filing 2003–2022
99Inventor score
Files withPANASONIC IP MAN CO LTD18HIKITA MASAHIRO15PANASONIC CORP15SUMITOMO RUBBER IND12MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
77 records- 0199US11554612B2TyreSUMITOMO RUBBER IND·Filed 2020·Granted Jan 17, 2023·6 cites·20 claims
- 0297US7576373B1Nitride semiconductor device and method for manufacturing the samePANASONIC CORP·Filed 2006·Granted Aug 18, 2009·62 cites·10 claims
- 0396US7217960B2Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 15, 2007·36 cites·10 claims
- 0495US8076698B2Transistor and method for operating the sameUEDA DAISUKE·Filed 2006·Granted Dec 13, 2011·42 cites·5 claims
- 0595US7898002B2Nitride semiconductor device and method for fabricating the samePANASONIC CORP·Filed 2007·Granted Mar 1, 2011·30 cites·14 claims
- 0694US7838904B2Nitride based semiconductor device with concave gate regionPANASONIC CORP·Filed 2008·Granted Nov 23, 2010·32 cites·4 claims
- 0794US7816707B2Field-effect transistor with nitride semiconductor and method for fabricating the samePANASONIC CORP·Filed 2006·Granted Oct 19, 2010·25 cites·14 claims
- 0894US7291872B2Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 6, 2007·33 cites·14 claims
- 0993US11560018B2TyreSUMITOMO RUBBER IND·Filed 2020·Granted Jan 24, 2023·2 cites·19 claims
- 1093US8164115B2Nitride semiconductor deviceHIKITA MASAHIRO·Filed 2011·Granted Apr 24, 2012·15 cites·5 claims
- 1193US7550821B2Nitride semiconductor devicePANASONIC CORP·Filed 2007·Granted Jun 23, 2009·29 cites·11 claims
- 1292US8441035B2Field effect transistor and method of manufacturing the sameHIKITA MASAHIRO·Filed 2011·Granted May 14, 2013·15 cites·18 claims
- 1392US7863649B2Nitride semiconductor device and method for fabricating the samePANASONIC CORP·Filed 2008·Granted Jan 4, 2011·17 cites·15 claims
- 1490US8129748B2Nitride semiconductor device and method for fabricating the sameUEMOTO YASUHIRO·Filed 2007·Granted Mar 6, 2012·25 cites·19 claims
- 1588US12419069B2Nitride semiconductor device with suppressed leakage current and method of fabricating the samePANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 16, 2025·2 cites·12 claims
- 1687US8148752B2Field effect transistorIKOSHI AYANORI·Filed 2011·Granted Apr 3, 2012·14 cites·15 claims
- 1785USD678180STire for motorcycleHIKITA MASAHIRO·Filed 2012·Granted Mar 19, 2013·31 cites·1 claims
- 1884US8344423B2Nitride semiconductor device and method for fabricating the samePANASONIC CORP·Filed 2012·Granted Jan 1, 2013·6 cites·3 claims
- 1983USD670233STire for motorcycleHIKITA MASAHIRO·Filed 2012·Granted Nov 6, 2012·28 cites·1 claims
- 2083US8264002B2Field-effect transistorHIKITA MASAHIRO·Filed 2010·Granted Sep 11, 2012·5 cites·3 claims
- 2183USD637140STire for motorcycleGOODYEAR TIRE & RUBBER·Filed 2010·Granted May 3, 2011·29 cites·1 claims
- 2282US12284825B2Semiconductor device including electrodes with identical potentialPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 22, 2025·1 cites·16 claims
- 2382USD686564STire for motorcycleHIKITA MASAHIRO·Filed 2011·Granted Jul 23, 2013·27 cites·1 claims
- 2481US9685549B2Nitride semiconductor device and method for manufacturing samePANASONIC CORP·Filed 2013·Granted Jun 20, 2017·4 cites·11 claims
- 2581US7436237B2Distortion reducing semiconductor switchMATSUSHITA ELECTRIC INDSUTRIAL·Filed 2005·Granted Oct 14, 2008·11 cites·19 claims
- 2680US11171228B2Nitride semiconductor device and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 9, 2021·2 cites·19 claims
- 2780US9577084B2Semiconductor device having a semiconductor layer stacked bodyPANASONIC IP MAN CO LTD·Filed 2015·Granted Feb 21, 2017·3 cites·7 claims
- 2880US7663161B2Transistor for preventing current collapse and having improved leakage current characteristics and method for fabricating the samePANASONIC CORP·Filed 2007·Granted Feb 16, 2010·8 cites·14 claims
- 2979US8598628B2Semiconductor deviceHIKITA MASAHIRO·Filed 2011·Granted Dec 3, 2013·5 cites·16 claims
- 3079US8101972B2Nitride semiconductor device and method for fabricating the sameHIKITA MASAHIRO·Filed 2010·Granted Jan 24, 2012·4 cites·20 claims
- 3178USD685722STire for motorcycleHIKITA MASAHIRO·Filed 2012·Granted Jul 9, 2013·22 cites·1 claims
- 3278US8450146B2Transistor assembly and method for manufacturing the sameTANAKA KENICHIRO·Filed 2011·Granted May 28, 2013·5 cites·11 claims
- 3378US6797996B1Compound semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 28, 2004·29 cites·3 claims
- 3477US8820371B2Motorcycle tire for running on rough terrainHIKITA MASAHIRO·Filed 2011·Granted Sep 2, 2014·2 cites·17 claims
- 3577US8592866B2TransistorYANAGIHARA MANABU·Filed 2006·Granted Nov 26, 2013·8 cites·16 claims
- 3677USD640965STire for motorcycleGOODYEAR TIRE & RUBBER·Filed 2010·Granted Jul 5, 2011·22 cites·1 claims
- 3775US8390029B2Semiconductor device for reducing and/or preventing current collapseUMEDA HIDEKAZU·Filed 2009·Granted Mar 5, 2013·6 cites·8 claims
- 3874US9859413B2Nitride semiconductor device and method of manufacturing the samePANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 2, 2018·2 cites·12 claims
- 3972US9783007B2Off-road pneumatic tireSUMITOMO RUBBER IND·Filed 2014·Granted Oct 10, 2017·1 cites·20 claims
- 4070US11198332B2Tire and tire setSUMITOMO RUBBER IND·Filed 2018·Granted Dec 14, 2021·0 cites·16 claims
- 4169US12083827B2Motorcycle tireSUMITOMO RUBBER IND·Filed 2022·Granted Sep 10, 2024·0 cites·4 claims
- 4269US9290063B2Motorcycle tire for uneven terrainHIKITA MASAHIRO·Filed 2012·Granted Mar 22, 2016·1 cites·8 claims
- 4368US11807044B2Motorcycle tire for rough terrainSUMITOMO RUBBER IND·Filed 2021·Granted Nov 7, 2023·0 cites·18 claims
- 4468US7528423B2Semiconductor devicePANASONIC CORP·Filed 2007·Granted May 5, 2009·3 cites·5 claims
- 4567US9293574B2Semiconductor device and method of manufacturing semiconductor devicePANASONIC CORP·Filed 2014·Granted Mar 22, 2016·2 cites·14 claims
- 4667US2023141057A1Motorcycle tireSUMITOMO RUBBER IND·Filed 2022·Application pending·0 cites
- 4766US11104185B2Method of manufacturing motorcycle tire for uneven terrain travelSUMITOMO RUBBER IND·Filed 2018·Granted Aug 31, 2021·0 cites·19 claims
- 4866US11077713B2TireSUMITOMO RUBBER IND·Filed 2019·Granted Aug 3, 2021·0 cites·20 claims
- 4965US9412858B2Group III nitride semiconductor device which can be used as a power transistorPANASONIC IP MAN CO LTD·Filed 2015·Granted Aug 9, 2016·1 cites·10 claims
- 5065US8569797B2Field effect transistor and method of manufacturing the sameUMEDA HIDEKAZU·Filed 2011·Granted Oct 29, 2013·2 cites·19 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →