Inverter circuit and wireless power transfer circuit
US-12580422-B2 · Mar 17, 2026 · US
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Sekiya Hiroo patents
Sekiya Hiroo is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sekiya Hiroo |
| Total patents | 6 |
| First publication | Jul 1, 2021 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Resonance-type power converter circuit provided with resonance circuit including LC resonance circuit and switching element
US-12451731-B2 · Oct 21, 2025 · US
Inverter circuit and wireless power transfer circuit
US-2025309689-A1 · Oct 2, 2025 · US
Resonance-type power converter circuit provided with resonance circuit including lc resonance circuit and switching element
US-2024339866-A1 · Oct 10, 2024 · US
Resonance oscillator circuit and contactless power supply system
US-11309741-B2 · Apr 19, 2022 · US
Resonance oscillator circuit and contactless power supply system
US-2021203187-A1 · Jul 1, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Chiba Nat Univ Corp | 6 |
| Omron Tateisi Electronics Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02J50/12 | 6 |
| H02M7/4815 | 6 |
| Y02B70/10 | 2 |
| H03B5/1296 | 2 |
| H03B2200/0034 | 2 |