Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847451 | Device for mounting semiconductor element, lead frame, and substrate for mounting semiconductor element | Kaoru Hishiki, Keiichi Otaki, Kotaro Tomeoka | 2020-11-24 |
| 10811346 | Lead frame | Kaoru Hishiki, Keiichi Otaki, Kotaro Tomeoka | 2020-10-20 |
| 10777492 | Substrate for mounting semiconductor element | Kaoru Hishiki, Keiichi Otaki, Kotaro Tomeoka | 2020-09-15 |
| 10763196 | Lead frame | Kaoru Hishiki, Keiichi Otaki, Kotaro Tomeoka | 2020-09-01 |