Inventor · disambiguated record
Noriyuki Matsubara
Also filed as: MATSUBARA NORIYUKI
46 granted patents·7 pending applications·105 citations·filing 1983–2021
96Inventor score
Files withPANASONIC IP MAN CO LTD37MITSUBISHI ELECTRIC CORP12ARISAWA KOICHI1IWATA AKIHIKO1SUMITOMO METAL IND1
Top patents by PatentIndex Score
53 records- 0190US9431915B2Power conversion apparatus and refrigeration air-conditioning apparatusARISAWA KOICHI·Filed 2013·Granted Aug 30, 2016·12 cites·18 claims
- 0288US10923357B2Element chip and manufacturing process thereofPANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 16, 2021·5 cites·12 claims
- 0386US7586770B2Interconnection inverter deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 8, 2009·13 cites·9 claims
- 0478US10763124B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2018·Granted Sep 1, 2020·2 cites·18 claims
- 0576US9859144B2Method of manufacturing element chipPANASONIC IP MAN CO LTD·Filed 2016·Granted Jan 2, 2018·2 cites·12 claims
- 0676US8559202B2Power conversion apparatusIWATA AKIHIKO·Filed 2010·Granted Oct 15, 2013·5 cites·8 claims
- 0776US4641092ARotary probe apparatus for detecting flaws in a test objectSUMITOMO METAL IND·Filed 1983·Granted Feb 3, 1987·31 cites·20 claims
- 0875US9653334B2Plasma processing apparatus and methodPANASONIC IP MAN CO LTD·Filed 2015·Granted May 16, 2017·2 cites·12 claims
- 0975US9431263B2Plasma processing method and apparatusPANASONIC IP MAN CO LTD·Filed 2015·Granted Aug 30, 2016·2 cites·8 claims
- 1073US9953906B2Method of manufacturing element chip, method of manufacturing electronic component-mounted structure, and electronic component-mounted structurePANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 24, 2018·2 cites·6 claims
- 1173US9780021B2Method of manufacturing element chip, method of manufacturing electronic component-mounted structure, and electronic component-mounted structurePANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 3, 2017·2 cites·6 claims
- 1272US7839665B2System interconnection inverter including overvoltage and negative voltage protectionMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Nov 23, 2010·8 cites·8 claims
- 1372US7719865B2Power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted May 18, 2010·9 cites·30 claims
- 1470US10892190B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 12, 2021·1 cites·15 claims
- 1570US10497622B2Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 3, 2019·1 cites·8 claims
- 1667US9911638B2Plasma processing apparatus and plasma processing methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Mar 6, 2018·1 cites·13 claims
- 1767US9570272B2Plasma processing apparatus and plasma processing methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 14, 2017·1 cites·5 claims
- 1866US9922899B2Method of manufacturing element chip and element chipPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 20, 2018·1 cites·13 claims
- 1966US9911677B2Element chip and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 6, 2018·1 cites·5 claims
- 2066US9779986B2Plasma treatment method and method of manufacturing electronic componentPANASONIC IP MAN CO LTD·Filed 2016·Granted Oct 3, 2017·1 cites·16 claims
- 2164US9698052B2Method of manufacturing element chip and method of manufacturing electronic component-mounted structure using plasma etch to singulate element chipPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 4, 2017·1 cites·4 claims
- 2263US12355356B2Boost circuit and voltage generation deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jul 8, 2025·0 cites·20 claims
- 2361US10923362B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 16, 2021·0 cites·10 claims
- 2459US9742267B2Power conversion apparatus and refrigeration air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Aug 22, 2017·1 cites·17 claims
- 2558US10854464B2Manufacturing process of elemental chipPANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 1, 2020·0 cites·7 claims
- 2653US12317399B2Voltage generatorMITSUBISHI ELECTRIC CORP·Filed 2021·Granted May 27, 2025·0 cites·17 claims
- 2753US10424486B2Manufacturing process of elemental chipPANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 24, 2019·0 cites·8 claims
- 2851US2011200945A1Method of manufacturing flat panel displayURIU EIICHI·Filed 2009·Application pending·0 cites
- 2950US10964597B2Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·7 claims
- 3050US9621025B2Backflow preventing device, power conversion apparatus, motor driver, and refrigerating and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 11, 2017·0 cites·18 claims
- 3149US10714356B2Plasma processing methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Jul 14, 2020·0 cites·7 claims
- 3247US10404196B2Backflow preventing device, power conversion apparatus, and refrigerating and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 3, 2019·0 cites·13 claims
- 3346US10546783B2Manufacturing process of element chip and substrate heating apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 28, 2020·0 cites·18 claims
- 3446US10116205B2Power conversion device and refrigerating and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 30, 2018·0 cites·13 claims
- 3545US10896849B2Method of dicing a semiconductor wafer using a protective film formed by coating a mixture of water-soluble resin and organic solventPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 19, 2021·0 cites·6 claims
- 3645US10242914B2Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 26, 2019·0 cites·11 claims
- 3744US12062993B2Booster circuit and voltage generatorMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 3844US10297487B2Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2017·Granted May 21, 2019·0 cites·10 claims
- 3944US8004204B2Power circuit and illumination apparatusMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Aug 23, 2011·1 cites·6 claims
- 4044US2019371668A1Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 4143US10276423B2Method of manufacturing element chipPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 30, 2019·0 cites·7 claims
- 4242US10607846B2Method of manufacturing element chipPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·5 claims
- 4342US2016156281A1Power conversion device and refrigeration air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Application pending·0 cites
- 4440US9941132B2Plasma processing apparatus and plasma processing methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 10, 2018·0 cites·7 claims
- 4537US11398372B2Plasma processing apparatus and plasma processing methodPANASONIC IP MAN CO LTD·Filed 2015·Granted Jul 26, 2022·0 cites·12 claims
- 4637US10475704B2Method of manufacturing element chip and element chipPANASONIC IP MAN CO LTD·Filed 2017·Granted Nov 12, 2019·0 cites·12 claims
- 4737US2017263461A1Plasma processing methodPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 4836US10177063B2Element chip and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·6 claims
- 4936US9941167B2Method for manufacturing element chipPANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 10, 2018·0 cites·6 claims
- 5036US9698073B2Method of manufacturing element chip and element chipPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 4, 2017·0 cites·3 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →