Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555238 | Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrate | Kenji Uhara, Naofumi Yasuda | 2003-04-29 |
| 6548179 | Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrate | Kenji Uhara, Naofumi Yasuda | 2003-04-15 |