Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600234 | Mounting structure having columnar electrodes and a sealing film | Osamu Kuwabara, Takeshi Wakabayashi | 2003-07-29 |
| 6545354 | Semiconductor device having a barrier layer | Yutaki Aoki, Takeshi Wakabayashi, Katsumi Watanabe | 2003-04-08 |