Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424525 | Semiconductor devices and methods of manufacturing semiconductor devices | Shigeki Tanaka, Hideharu Kamata | 2025-09-23 |
| 7781259 | Method of manufacturing a semiconductor using a rigid substrate | Youhei Nagahama, 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 | Youhei Nagahama, Yuichi Asano, Masanori Takahashi, Haruo Kojima, Masamichi Fujimoto +2 more | 2006-10-17 |
| 6222258 | Semiconductor device and method for producing a semiconductor device | Yuichi Asano, Hitoshi Kobayashi | 2001-04-24 |
| 5804469 | Semiconductor device and method for producing a semiconductor device | Yuichi Asano, Hitoshi Kobayashi | 1998-09-08 |