Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163886 | Semiconductor integrated circuit device and process for manufacturing the same | Tsuyoshi Fujiwara, Katsuhiko Ichinose, Naohumi Ohashi, Tetsuo Saito | 2007-01-16 |
| 6849513 | Semiconductor device and production method thereof | Shimpei Tsujikawa, Jiro Yugami, Toshiyuki Mine | 2005-02-01 |
| 6723625 | Semiconductor device having thin electrode laye adjacent gate insulator and method of manufacture | Toshiyuki Mine, Jiro Yugami, Takashi Kobayashi | 2004-04-20 |
| 6656804 | Semiconductor device and production method thereof | Shimpei Tsujikawa, Jiro Yugami, Toshiyuki Mine | 2003-12-02 |
| 6521943 | Semiconductor device having thin electrode layer adjacent gate insulator and method of manufacture | Toshiyuki Mine, Jiro Yugami, Takashi Kobayashi | 2003-02-18 |
| 6417052 | Fabrication process for semiconductor device | Shimpei Tsujikawa, Toshiyuki Mine | 2002-07-09 |
| 6144062 | Semiconductor device having thin electrode layer adjacent gate insulator and method of manufacture | Toshiyuki Mine, Jiro Yugami, Takashi Kobayashi | 2000-11-07 |
| 5188976 | Manufacturing method of non-volatile semiconductor memory device | Hitoshi Kume, Tetsuo Adachi, Yuzuru Ohji, Tokuo Kure, Hiroshi Kawakami | 1993-02-23 |