Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812536 | MOSFET with graded gate oxide layer | Shuichi Ueno, Yukio Nishida, Hiroshi Umeda, Kenichi Ohto, Takashi Terauchi +1 more | 2004-11-02 |
| 6787878 | Semiconductor device having a potential fuse, and method of manufacturing the same | Yukihiro Nagai, Tomoharu Mametani, Yoji Nakata, Shigenori Kido, Takeshi Kishida +2 more | 2004-09-07 |
| 6744143 | Semiconductor device having test mark | Jiro Matsufusa, Tomoharu Mametani, Takeshi Kishida, Yoji Nakata, Yukihiro Nagai +2 more | 2004-06-01 |
| 6673671 | Semiconductor device, and method of manufacturing the same | Hiroaki Nishimura, Tomoharu Mametani, Yukihiro Nagai, Takeshi Kishida | 2004-01-06 |