Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368435 | Gate drive circuit | Yuji Nemoto, Kohei ONDA, Takayoshi Miki | 2025-07-22 |
| 11955959 | Parallel driving device and power conversion device | Yasushi Nakayama, Yoshiko Tamada, Takayoshi Miki, Yukio Nakashima, Kenta Uchida +2 more | 2024-04-09 |
| 11784105 | Semiconductor device and power converter | Hodaka ROKUBUICHI, Seiki Hiramatsu, Shinya YANO | 2023-10-10 |
| 11735514 | Semiconductor device and power conversion device | Seiji Oka | 2023-08-22 |
| 11271043 | Semiconductor module and power conversion apparatus | Yoshiko Tamada, Junichi NAKASHIMA, Daisuke Oya | 2022-03-08 |
| 11063025 | Semiconductor module and power conversion device | Junichi NAKASHIMA, Yoshiko Tamada, Yasushi Nakayama, Tetsu Negishi, Ryo Tsuda +2 more | 2021-07-13 |
| 10992124 | Short circuit protection circuit for semiconductor switching element | Yukihiko Wada | 2021-04-27 |
| 10651839 | Power switching apparatus | Yoshiko Tamada, Yoshitaka Naka, Yukihiko Wada, Hiroyuki Takagi | 2020-05-12 |