Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781259 | Method of manufacturing a semiconductor using a rigid substrate | Katsunori Wako, Yuichi Asano, Masanori Takahashi, Haruo Kojima, Masamichi Fujimoto +2 more | 2010-08-24 |
| 7122402 | Method of manufacturing a semiconductor device using a rigid substrate including the vent-end edge portion of the substrate has a thickness smaller than the other portions of the substrate | Katsunori Wako, Yuichi Asano, Masanori Takahashi, Haruo Kojima, Masamichi Fujimoto +2 more | 2006-10-17 |