Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670208 | Optical circuit in which fabrication is easy | Mikio Oda, Koji Soejima | 2003-12-30 |
| 6670699 | Semiconductor device packaging structure | Kazuyuki Mikubo, Yuzo Shimada | 2003-12-30 |
| 6611057 | Semiconductor device attaining both high speed processing and sufficient cooling capacity | Kazuyuki Mikubo | 2003-08-26 |