Inventor · disambiguated record
Tetsuo Akita
Also filed as: AKITA TETSUO
12 granted patents·9 citations·filing 2014–2018
82Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES12
Top patents by PatentIndex Score
12 records- 0184US10411501B2Power supply device and switch control method thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Sep 10, 2019·3 cites·10 claims
- 0271US10355620B2Conversion deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jul 16, 2019·3 cites·10 claims
- 0362US10481184B2Input-voltage-abnormality detection method and power source deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Nov 19, 2019·1 cites·9 claims
- 0462US10340814B2Gate-blocking a DC/DC converter based upon output current of an AC reactor in a power conversion deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jul 2, 2019·1 cites·8 claims
- 0561US10348190B2Conversion device for converting voltage in a non-insulated manner and method for controlling the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jul 9, 2019·1 cites·2 claims
- 0651US11217842B2Power storage deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jan 4, 2022·0 cites·11 claims
- 0747US10355519B2Power supply unit and method for backfeed protection thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jul 16, 2019·0 cites·18 claims
- 0845US9882508B2High-frequency switching type conversion deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jan 30, 2018·0 cites·11 claims
- 0944US11101660B2Storage battery system and power display deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Aug 24, 2021·0 cites·6 claims
- 1044US10917022B2Power conversion device and control method for power conversion deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 9, 2021·0 cites·6 claims
- 1143US11031807B2Power supply device and power supply systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jun 8, 2021·0 cites·7 claims
- 1242US10530238B2Power conversion device and method for controlling sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jan 7, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →