Inventor · disambiguated record
Hiroshi Kunitama
Also filed as: KUNITAMA HIROSHI
12 granted patents·2 pending applications·20 citations·filing 2013–2022
83Inventor score
Files withKYOSAN ELECTRIC MFG14
Top patents by PatentIndex Score
14 records- 0189US9070537B2High-frequency power supply device and reflected wave power control methodKYOSAN ELECTRIC MFG·Filed 2013·Granted Jun 30, 2015·13 cites·12 claims
- 0269US9072159B2High-frequency power supply device and ignition voltage selection methodKYOSAN ELECTRIC MFG·Filed 2013·Granted Jun 30, 2015·3 cites·10 claims
- 0366US10038435B2High-frequency-isolation gate driver circuit and gate circuit driving methodKYOSAN ELECTRIC MFG·Filed 2015·Granted Jul 31, 2018·2 cites·17 claims
- 0463US10886850B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Jan 5, 2021·1 cites·4 claims
- 0561US10978950B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Apr 13, 2021·1 cites·12 claims
- 0658US12438540B2Switching moduleKYOSAN ELECTRIC MFG·Filed 2021·Granted Oct 7, 2025·0 cites·5 claims
- 0752US12489356B2Power conversion device with current-auxiliary circuitKYOSAN ELECTRIC MFG·Filed 2022·Granted Dec 2, 2025·0 cites·10 claims
- 0849US2025119108A1High frequency amplifierKYOSAN ELECTRIC MFG·Filed 2022·Application pending·0 cites
- 0948US2025007142A1Nonreciprocal circuit elementKYOSAN ELECTRIC MFG·Filed 2022·Application pending·0 cites
- 1046US10594220B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Mar 17, 2020·0 cites·7 claims
- 1143US12316285B2Switching moduleKYOSAN ELECTRIC MFG·Filed 2019·Granted May 27, 2025·0 cites·3 claims
- 1242US11368088B2Power supply device and method for controlling power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Jun 21, 2022·0 cites·9 claims
- 1337US10924007B2Power supply device and method for controlling the multi-phase interleaving operation of the power supply deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Feb 16, 2021·0 cites·6 claims
- 1435US10992217B2Insulated power source and power conversion deviceKYOSAN ELECTRIC MFG·Filed 2017·Granted Apr 27, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →