Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662848 | Plastic molding method for semiconductor devices | Sueyoshi Tanaka, Yasutsugu Tsutsumi | 1997-09-02 |
| 5366364 | Plastic molding apparatus | Sueyoshi Tanaka, Yasutsugu Tsutsumi | 1994-11-22 |