Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442990 | Method of manufacturing a plate-shaped member having a recess and press die for forming recesses | Yoshihisa Nagamine, Akira Takahashi | 2002-09-03 |
| 6370027 | Semiconductor module and heat sink used in such module | Shoji Koizumi | 2002-04-09 |