Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886206 | Lead frame, resin-equipped lead frame, optical semiconductor device, and method for manufacturing lead frame | — | 2021-01-05 |
| 9870930 | Method for producing substrate for mounting semiconductor element | Kaoru Hishiki, Hiroki Nakayama | 2018-01-16 |