Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115231 | Semiconductor device | Naoki Matsuura | 2012-02-14 |
| 6459122 | Semiconductor device having a U-shaped groove in the body of the device | — | 2002-10-01 |
| 6060763 | Semiconductor device and method for producing same | Kazuo Yamagishi, Akihiro Shimomura | 2000-05-09 |