Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875519 | Two-layer copper polyimide substrate | Takefumi Sakou, Hiroto Watanabe, Yoshiro Ishii | 2005-04-05 |
| 5246564 | Method of manufacturing copper-polyimide substrate | Yukihiro Tamiya, Akihiro Miyake, Yoshiyasu Takenaka | 1993-09-21 |