Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451153 | Power conversion device | Yuji ISHIMATSU | 2022-09-20 |
| 11437354 | Semiconductor device | Yuji ISHIMATSU | 2022-09-06 |
| 11322459 | Lead of semiconductor device having a side surface with a plurality of recess areas | — | 2022-05-03 |