Inventor · disambiguated record
Kenji Umetsu
Also filed as: UMETSU KENJI
15 granted patents·3 pending applications·70 citations·filing 1993–2022
90Inventor score
Files withNIPPON STEEL CORP6NIPPON STEEL & SUMITOMO METAL CORP5TOH TAKEHIKO2UMETSU KENJI2FUKUTANI KAZUHIKO1
Top patents by PatentIndex Score
18 records- 0192US9942949B2Control unit of induction heating unit, induction heating system, and method of controlling induction heating unitNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Apr 10, 2018·2 cites·10 claims
- 0292US9247590B2Control unit of induction heating unit, induction heating system, and method of controlling induction heating unitFUKUTANI KAZUHIKO·Filed 2010·Granted Jan 26, 2016·6 cites·8 claims
- 0388US9578693B2Transverse flux induction heating deviceUMETSU KENJI·Filed 2011·Granted Feb 21, 2017·5 cites·9 claims
- 0483US8418749B2Continuous casting apparatus for steelTOH TAKEHIKO·Filed 2009·Granted Apr 16, 2013·5 cites·1 claims
- 0582US10292210B2Transverse flux induction heating deviceUMETSU KENJI·Filed 2011·Granted May 14, 2019·3 cites·7 claims
- 0682US5746268AContinuous casting method and apparatusNIPPON STEEL CORP·Filed 1995·Granted May 5, 1998·25 cites·37 claims
- 0776US10880958B2Induction heating device and induction heating methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Dec 29, 2020·3 cites·16 claims
- 0875US8383978B2Steel pipe material weld zone heating apparatus and methodNIPPON STEEL CORP·Filed 2008·Granted Feb 26, 2013·4 cites·16 claims
- 0969US9907120B2Control unit of induction heating unit, induction heating system, and method of controlling induction heating unitNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Feb 27, 2018·0 cites·10 claims
- 1068US12452966B2Transverse flux induction heating deviceNIPPON STEEL CORP·Filed 2022·Granted Oct 21, 2025·0 cites·8 claims
- 1165US2024334558A1Transverse flux induction heating deviceNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1258US10327287B2Transverse flux induction heating deviceNIPPON STEEL & SUMITOMO METAL CORP·Filed 2018·Granted Jun 18, 2019·0 cites·5 claims
- 1356US8420990B2Induction heating apparatus and induction heating methodMOCHINAGA HIROAKI·Filed 2009·Granted Apr 16, 2013·2 cites·13 claims
- 1453US10085306B2Transverse flux induction heating deviceNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Sep 25, 2018·0 cites·9 claims
- 1553US2024344857A1Flow rate measurement systemNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 1649US5621649AMethod for analyzing electromagnetic fieldNIPPON STEEL CORP·Filed 1993·Granted Apr 15, 1997·15 cites·8 claims
- 1737US9784899B2LED illumination apparatusU-TECHNOLOGY CO LTD·Filed 2016·Granted Oct 10, 2017·0 cites·10 claims
- 1837US2014190655A1Continuous casting apparatus for steelTOH TAKEHIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →