Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833296 | Method of making a MISFET semiconductor device having a high dielectric constant insulating film with tapered end portions | Natsuki Yokoyama, Toshiyuki Mine, Yasushi Goto | 2004-12-21 |
| 6833582 | Nonvolatile semiconductor memory device | Toshiyuki Mine, Takashi Hashimoto, Senichi Nishibe, Nozomu Matsuzaki, Hitoshi Kume | 2004-12-21 |
| 6777296 | Semiconductor device and manufacturing method thereof | Shimpei Tsujikawa, Toshiyuki Mine, Hirotaka Hamamura | 2004-08-17 |
| 6727146 | Semiconductor device and method of manufacturing thereof | Eiichi Murakami, Akio Nishida, Kazunori Umeda, Kousuke Okuyama, Toshiaki Yamanaka +1 more | 2004-04-27 |
| 6723625 | Semiconductor device having thin electrode laye adjacent gate insulator and method of manufacture | Toshiyuki Mine, Takashi Kobayashi, Masahiro Ushiyama | 2004-04-20 |
| 6710383 | MISFET semiconductor device having a high dielectric constant insulating film with tapered end portions | Natsuki Yokoyama, Toshiyuki Mine, Yasushi Goto | 2004-03-23 |