Inventor
Hiroshi Kunitama
Inventor
Yokohama, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems44%
H01JElectric discharge tubes or discharge lamps17%
H03KPulse technique17%
H05HPlasma technique11%
H05BElectric heating6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
10,992,217Insulated power source and power conversion device202110,978,950Power supply device and method for controlling power supply device202110,924,007Power supply device and method for controlling the multi-phase interleaving operation of the power supply device202110,886,850Power supply device and method for controlling power supply device202110,594,220Power supply device and method for controlling power supply device202010,038,435High-frequency-isolation gate driver circuit and gate circuit driving method20189,070,537'High-frequency power supply device and reflected wave power control method'20159,072,159'High-frequency power supply device and ignition voltage selection method'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to KYOSAN ELECTRIC MFG (8)· patent assignee history
2015–2021Based in Yokohama, JP· patent location history
2015Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KYOSAN ELECTRIC MFG | 8 | 2015–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 7 | 2015–2021 |
| Tokyo, JP | 1 | 2015 |