Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11646729 | Power supply control device, open failure detection method and computer program | Shinji Aoyama, Nobutoshi Hagiwara, Takumi Matsumoto | 2023-05-09 |
| 11552548 | Power supply control device having a pair of transistors | Shinji Aoyama, Nobutoshi Hagiwara, Takumi Matsumoto | 2023-01-10 |
| 11553573 | Relay circuit and electric junction box | Shohei Okuyama, Shinji Oshita, Nobutoshi Hagiwara, Kenichi Takayoshi, Hiroki Onoyama +1 more | 2023-01-10 |