Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815255 | Semiconductor device and manufacturing method thereof | Kazuhiko Matsumura, Hideyuki Kaneko, Koichi Nagao, Hiroaki Fujimoto | 2004-11-09 |
| 6583512 | Semiconductor device and method for fabricating the same | Kazuhiko Matsumura, Hideyuki Kaneko, Koichi Nagao | 2003-06-24 |
| 6558977 | Semiconductor device and method for fabricating the same | Kazuhiko Matsumura, Hideyuki Kaneko, Koichi Nagao | 2003-05-06 |