Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416935 | Control device and power conversion system | Tomoya KATSUKURA, Issei FUKASAWA, Masahiro Kinoshita | 2025-09-16 |
| 12278556 | Control device and power conversion device | Daiki TERASHIMA, Tomoya KATSUKURA, Issei FUKASAWA | 2025-04-15 |
| 12243702 | Protection system, photovoltaic system, and protection method | Daiki TERASHIMA, Tomoya KATSUKURA | 2025-03-04 |
| 12140613 | Open-phase detection circuit and power conversion apparatus | Mohammad Bani Shamseh | 2024-11-12 |
| 12107512 | Power conversion device converting DC power supply into AC power | — | 2024-10-01 |
| 12095385 | Power conversion device that calculates an estimated value of an upper impedance | Kenta Yamabe | 2024-09-17 |
| 11973351 | Power converter | Tomoya KATSUKURA | 2024-04-30 |
| 11942876 | Power conversion device | Kazuki Aoyagi | 2024-03-26 |
| 11378628 | Testing device of inverter device | Tatsuaki Ambo | 2022-07-05 |
| 11289999 | Power conversion device and power conversion system | Tsuguhiro Tanaka, Masahiro Kinoshita | 2022-03-29 |
| 11283368 | Open phase detection system for power conversion system | Kenta Yamabe, Tomoya KATSUKURA | 2022-03-22 |
| 11018495 | Control device for electric power conversion apparatus | Ruben Alexis Inzunza Figueroa, Tatsuaki Ambo, Masahiro Kinoshita | 2021-05-25 |