Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231057 | Power conversion device for suppressing flow of short-circuit current to discharging resistor | Takeshi Yamamoto | 2025-02-18 |
| 12176824 | Power conversion device including current responsive control | Takeshi Yamamoto | 2024-12-24 |