Inventor · disambiguated record
Tsuyoshi Kawakami
Also filed as: KAWAKAMI TSUYOSHI
26 granted patents·3 pending applications·150 citations·filing 2000–2021
95Inventor score
Files withKAWAKAMI TSUYOSHI9MITSUBISHI ELECTRIC CORP7YANMAR CO LTD5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2RENESAS ELECTRONICS CORP2
Top patents by PatentIndex Score
29 records- 0196US8183930B2Power amplifier deviceKAWAKAMI TSUYOSHI·Filed 2011·Granted May 22, 2012·36 cites·14 claims
- 0290US8716717B2Semiconductor device and method for manufacturing the sameKAWAKAMI TSUYOSHI·Filed 2011·Granted May 6, 2014·12 cites·15 claims
- 0383US10192978B2Semiconductor apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 29, 2019·4 cites·12 claims
- 0483US8866158B2Semiconductor device and method for manufacturing sameHAMADA KENJI·Filed 2012·Granted Oct 21, 2014·6 cites·9 claims
- 0582USD763732SUtility vehicleYANMAR CO LTD·Filed 2015·Granted Aug 16, 2016·23 cites·1 claims
- 0682US8134408B2Power amplification circuit having transformerKAWAKAMI TSUYOSHI·Filed 2009·Granted Mar 13, 2012·8 cites·6 claims
- 0781US9385183B2Semiconductor deviceCHEN ZE·Filed 2012·Granted Jul 5, 2016·6 cites·8 claims
- 0880US10192977B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 29, 2019·3 cites·9 claims
- 0979USD764350SUtility vehicleYANMAR CO LTD·Filed 2015·Granted Aug 23, 2016·19 cites·1 claims
- 1078US8093950B2Power amplifier having transformerFURUKAWA AKIHIKO·Filed 2009·Granted Jan 10, 2012·10 cites·5 claims
- 1177US8330544B2Power amplification circuit having transformerKAWAKAMI TSUYOSHI·Filed 2012·Granted Dec 11, 2012·4 cites·7 claims
- 1276US9202940B2Semiconductor deviceKAWAKAMI TSUYOSHI·Filed 2012·Granted Dec 1, 2015·4 cites·13 claims
- 1374US9536942B2Semiconductor device having a plurality of electric field relaxation layers and method for manufacturing sameKAWAKAMI TSUYOSHI·Filed 2012·Granted Jan 3, 2017·3 cites·10 claims
- 1468US9508792B2Semiconductor device including an electric field buffer layer and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 29, 2016·2 cites·19 claims
- 1567US8779855B2Power amplification circuit having transformerRENESAS ELECTRONICS CORP·Filed 2013·Granted Jul 15, 2014·2 cites·4 claims
- 1667US8461927B2Power amplification circuit having transformerRENESAS ELECTRONICS CORP·Filed 2012·Granted Jun 11, 2013·2 cites·4 claims
- 1767US8314658B2Power amplifierKAWAKAMI TSUYOSHI·Filed 2010·Granted Nov 20, 2012·3 cites·9 claims
- 1854US10892352B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jan 12, 2021·0 cites·10 claims
- 1954US9059086B2Method of manufacturing semiconductor deviceEBIIKE YUJI·Filed 2011·Granted Jun 16, 2015·1 cites·12 claims
- 2047US2024355874A1Semiconductor apparatus, power converter and manufacturing method for semiconductor apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2145US10349572B2Work vehicle travel systemYANMAR CO LTD·Filed 2015·Granted Jul 16, 2019·0 cites·18 claims
- 2245US8493152B2Power amplifierKAWAKAMI TSUYOSHI·Filed 2012·Granted Jul 23, 2013·0 cites·8 claims
- 2345US8416022B2Power amplifier deviceKAWAKAMI TSUYOSHI·Filed 2012·Granted Apr 9, 2013·0 cites·7 claims
- 2445US6795129B1Method and apparatus for digital broadcast channel selection by frequency searching in a step-wise fashionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 21, 2004·2 cites·12 claims
- 2544US10559659B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 11, 2020·0 cites·17 claims
- 2641US10363843B2Multipurpose vehicleYANMAR CO LTD·Filed 2015·Granted Jul 30, 2019·0 cites·7 claims
- 2740US2023335410A1Semiconductor device manufacturing method, and semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2839US2005240969A1Antenna switching device and method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 2931USD763731SUtility vehicleYANMAR CO LTD·Filed 2015·Granted Aug 16, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →