Inventor · disambiguated record
Hiromu Takubo
Also filed as: TAKUBO HIROMU
14 granted patents·3 pending applications·155 citations·filing 1990–2025
90Inventor score
Top patents by PatentIndex Score
17 records- 0184US7425757B2Semiconductor power moduleFUJI ELEC DEVICE TECH CO LTD·Filed 2004·Granted Sep 16, 2008·41 cites·16 claims
- 0282US10123443B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2015·Granted Nov 6, 2018·4 cites·11 claims
- 0378US10003273B2Power conversion deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Jun 19, 2018·4 cites·5 claims
- 0478US7719092B2Power semiconductor moduleFUJI ELEC DEVICE TECH CO LTD·Filed 2006·Granted May 18, 2010·9 cites·13 claims
- 0577US10312727B2Power supply deviceFUJI ELECTRIC CO LTD·Filed 2016·Granted Jun 4, 2019·2 cites·9 claims
- 0671US9520807B2Power converter that delays state changes of on/off pulses and control method thereofFUJI ELECTRIC CO LTD·Filed 2013·Granted Dec 13, 2016·3 cites·10 claims
- 0770US5055990ASnubber circuit for power conversion semiconductor elements and assembly thereofFUJI ELECTRIC CO LTD·Filed 1990·Granted Oct 8, 1991·47 cites·19 claims
- 0869US5077651ASnubber circuit of power converterFUJI ELECTRIC CO LTD·Filed 1990·Granted Dec 31, 1991·38 cites·16 claims
- 0969US2025280495A1Wiring board and power conversion apparatusFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1068US12336094B2Wiring board and power conversion apparatusFUJI ELECTRIC CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·15 claims
- 1168US9543928B2Gate driving circuit and method for driving semiconductor deviceYAMASHIRO KEISUKE·Filed 2008·Granted Jan 10, 2017·7 cites·7 claims
- 1253US2024356430A1Driving device and power converterFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 1351US11955791B2Short-circuit detector and power converterFUJI ELECTRIC CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·18 claims
- 1449US12212224B2Driving apparatusFUJI ELECTRIC CO LTD·Filed 2021·Granted Jan 28, 2025·0 cites·18 claims
- 1546US12334808B2Drive device, drive method, and power conversion deviceFUJI ELECTRIC CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·9 claims
- 1646US10707776B23-level power conversion circuit including serially-connected switching element and diodeFUJI ELECTRIC CO LTD·Filed 2016·Granted Jul 7, 2020·0 cites·6 claims
- 1741US2023053929A1Driving apparatusFUJI ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →