Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452277 | Semiconductor device and manufacturing method thereof | Kenji Tabaru, Kazunori Yoshikawa, Takahiro Yokoi | 2002-09-17 |
| 6346482 | Semiconductor device having an improved contact structure and a manufacturing method thereof | Junko Matsumoto, Shigenori Sakamori, Yoshihiro Kusumi, Tetsuhiro Fukao, Kazuyuki Ohmi +2 more | 2002-02-12 |
| 6232209 | Semiconductor device and manufacturing method thereof | Nobuo Fujiwara, Takahiro Maruyama, Shigenori Sakamori, Satoshi Ogino, Kazuyuki Ohmi +1 more | 2001-05-15 |