Inventor · disambiguated record
Naoki Tega
Also filed as: TEGA NAOKI
18 granted patents·3 pending applications·23 citations·filing 2007–2025
89Inventor score
Top patents by PatentIndex Score
21 records- 0188US11527615B2Semiconductor deviceHITACHI LTD·Filed 2020·Granted Dec 13, 2022·2 cites·13 claims
- 0280US9960259B2Semiconductor device, method for manufacturing same, power conversion device, three-phase motor system, automobile, and railway carriageHITACHI LTD·Filed 2015·Granted May 1, 2018·4 cites·15 claims
- 0378US7709315B2Semiconductor device and method of manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted May 4, 2010·8 cites·8 claims
- 0475US9029979B24h-SiC semiconductor element and semiconductor deviceHITACHI LTD·Filed 2012·Granted May 12, 2015·3 cites·11 claims
- 0572US9825166B2Silicon carbide semiconductor device and method for producing sameHITACHI LTD·Filed 2013·Granted Nov 21, 2017·3 cites·19 claims
- 0664US10062759B2Silicon carbide semiconductor device and method for manufacturing sameHITACHI LTD·Filed 2013·Granted Aug 28, 2018·1 cites·5 claims
- 0762US10290704B2Semiconductor device and method for manufacturing same, power conversion device, three-phase motor system, automobile, and railway carriageHITACHI LTD·Filed 2015·Granted May 14, 2019·1 cites·15 claims
- 0862US8872193B2Silicon carbide semiconductor device and method for producing the sameHITACHI LTD·Filed 2013·Granted Oct 28, 2014·1 cites·9 claims
- 0958US2024297212A1Semiconductor deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 1057US2023395710A1Semiconductor device and manufacturing method of semiconductor deviceDENSO CORP·Filed 2023·Application pending·0 cites
- 1154US2025200254A1Characteristic prediction systemDENSO CORP·Filed 2025·Application pending·0 cites
- 1246US11088276B2Silicon carbide semiconductor deviceHITACHI LTD·Filed 2020·Granted Aug 10, 2021·0 cites·14 claims
- 1344US11967624B2Semiconductor deviceHITACHI LTD·Filed 2019·Granted Apr 23, 2024·0 cites·14 claims
- 1443US11978794B2Silicon carbide semiconductor device, power conversion device, three-phase motor system, automobile, and railway vehicleHITACHI LTD·Filed 2019·Granted May 7, 2024·0 cites·11 claims
- 1542US9312385B2Semiconductor device and manufacturing method of semiconductor deviceMATSUMOTO DAISUKE·Filed 2012·Granted Apr 12, 2016·0 cites·14 claims
- 1641US10790386B2Silicon carbide semiconductor device with horizontal and vertical current flowHITACHI LTD·Filed 2018·Granted Sep 29, 2020·0 cites·14 claims
- 1741US9490328B2Silicon carbide semiconductor device and manufacturing method of the sameHITACHI LTD·Filed 2013·Granted Nov 8, 2016·0 cites·14 claims
- 1841US9263571B2Silicon carbide semiconductor device and manufacturing method thereofHITACHI LTD·Filed 2012·Granted Feb 16, 2016·0 cites·8 claims
- 1941US9054174B2Semiconductor device and method for producing the sameHITACHI LTD·Filed 2013·Granted Jun 9, 2015·0 cites·10 claims
- 2033US10229974B2Semiconductor device and power conversion deviceHITACHI LTD·Filed 2015·Granted Mar 12, 2019·0 cites·12 claims
- 2133US9117836B2Silicon carbide semiconductor device and manufacturing method thereofTEGA NAOKI·Filed 2012·Granted Aug 25, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →