Inventor · disambiguated record
Hiroyuki Matsunami
Also filed as: MATSUNAMI HIROYUKI
30 granted patents·9 pending applications·678 citations·filing 2000–2024
96Inventor score
Top patents by PatentIndex Score
39 records- 0197US6734461B1SiC wafer, SiC semiconductor device, and production method of SiC waferSIXON INC·Filed 2000·Granted May 11, 2004·479 cites·13 claims
- 0294US7241694B2Method for manufacturing semiconductor device having trench in silicon carbide semiconductor substrateDENSO CORP·Filed 2005·Granted Jul 10, 2007·35 cites·28 claims
- 0388US6853006B2Silicon carbide semiconductor deviceDENSO CORP·Filed 2003·Granted Feb 8, 2005·41 cites·10 claims
- 0482US6660084B1Sic single crystal and method for growing the sameSIXON INC·Filed 2000·Granted Dec 9, 2003·20 cites·7 claims
- 0578US8513938B2Reference voltage circuit and semiconductor integrated circuitTACHIBANA SUGURU·Filed 2011·Granted Aug 20, 2013·7 cites·15 claims
- 0678US6870189B1Pinch-off type vertical junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Mar 22, 2005·25 cites·19 claims
- 0777US11362667B1Reducing delay-lock loop delay fluctuationCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Jun 14, 2022·1 cites·20 claims
- 0875US10355189B2Thermoelectric generation unitKELK LTD·Filed 2016·Granted Jul 16, 2019·3 cites·10 claims
- 0972US9577654B2Analog-digital converter and control methodCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted Feb 21, 2017·4 cites·20 claims
- 1071US9871179B2Thermoelectric power moduleKELK LTD·Filed 2014·Granted Jan 16, 2018·2 cites·11 claims
- 1170US7528426B2Lateral junction field-effect transistorSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted May 5, 2009·4 cites·10 claims
- 1270US7297989B2Diboride single crystal substrate, semiconductor device using this and its manufacturing methodNAT INST FOR MATERIALS SCIENCE·Filed 2003·Granted Nov 20, 2007·13 cites·19 claims
- 1367US10147859B2Thermoelectric power moduleKELK LTD·Filed 2014·Granted Dec 4, 2018·1 cites·4 claims
- 1464US7622763B2Field effect transistor and method for manufacturing sameJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Nov 24, 2009·12 cites·10 claims
- 1561US7671388B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Granted Mar 2, 2010·1 cites·7 claims
- 1660US7671387B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Mar 2, 2010·1 cites·8 claims
- 1760US7023033B2Lateral junction field-effect transistorSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Apr 4, 2006·8 cites·6 claims
- 1857US2025264547A1Systems, methods, and devices for battery management and measurementCYPRESS SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1956USRE43840ESilicon carbide semiconductor deviceKATAOKA MITSUHIRO·Filed 2010·Granted Dec 4, 2012·1 cites·10 claims
- 2056US7834673B2Variable delay circuit and delay amount control methodFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Nov 16, 2010·2 cites·14 claims
- 2155US2019067546A1Thermoelectric power moduleKELK LTD·Filed 2018·Application pending·0 cites
- 2251US7266170B2Signal generating circuit, timing recovery PLL, signal generating system and signal generating methodFUJITSU LTD·Filed 2002·Granted Sep 4, 2007·6 cites·11 claims
- 2351US2009261362A14h-polytype gallium nitride-based semiconductor device on a 4h-polytype substratePANASONIC CORP·Filed 2009·Application pending·0 cites
- 2449US7420232B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Sep 2, 2008·0 cites·4 claims
- 2549US2022173298A1Thermoelectric module and optical moduleKELK LTD·Filed 2020·Application pending·0 cites
- 2649US2023006123A1Thermoelectric module and optical moduleKELK LTD·Filed 2020·Application pending·0 cites
- 2747US7049644B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 23, 2006·2 cites·4 claims
- 2847US2021119099A1Thermoelectric module and method for manufacturing thermoelectric module postKELK LTD·Filed 2020·Application pending·0 cites
- 2945US7625447B2Method of growing semiconductor crystalJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Dec 1, 2009·3 cites·5 claims
- 3044US10224472B2Thermoelectric power moduleKELK LTD·Filed 2014·Granted Mar 5, 2019·0 cites·11 claims
- 3144US7321142B2Field effect transistorSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Jan 22, 2008·2 cites·4 claims
- 3244US7113047B2Clock generator and its control methodFUJITSU LTD·Filed 2004·Granted Sep 26, 2006·3 cites·20 claims
- 3342US6577260B2Digital/analogy converter for reducing glitchFUJITSU LTD·Filed 2001·Granted Jun 10, 2003·2 cites·28 claims
- 3441US12295265B2Thermoelectric module and method for manufacturing thermoelectric module postKELK LTD·Filed 2020·Granted May 6, 2025·0 cites·3 claims
- 3540US2007186858A1SusceptorTOYO TANSO CO·Filed 2005·Application pending·0 cites
- 3639US9178416B2Adjusting apparatus and adjustment methodCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Nov 3, 2015·0 cites·6 claims
- 3737US2005218414A14H-polytype gallium nitride-based semiconductor device on a 4H-polytype substrateUEDA TETSUZO·Filed 2004·Application pending·0 cites
- 3836US7071675B2Band distribution inspecting device and band distribution inspecting methodFUJITSU LTD·Filed 2004·Granted Jul 4, 2006·0 cites·20 claims
- 3933US2006033554A1Charge pump circuitMATSUNAMI HIROYUKI·Filed 2005·Application pending·0 cites
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