Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585733 | Method of manufacturing semiconductor device having multiple gate insulation films | — | 2009-09-08 |
| 7232723 | Method of fabricating semiconductor device | — | 2007-06-19 |
| 7105407 | Method of fabricating semiconductor device | — | 2006-09-12 |
| 6869738 | Mask pattern correction method | Katsuo Oshima | 2005-03-22 |
| 6838643 | Method and apparatus for performing baking treatment to semiconductor wafer | Shouzou Kobayashi, Takamitsu Furukawa, Keisuke Tanaka, Kouhei Shimoyama, Akira Watanabe +3 more | 2005-01-04 |
| 6656795 | Method of manufacturing semiconductor memory element | — | 2003-12-02 |
| 6455438 | Fabrication method for a semiconductor device | Azusa Yanagisawa, Tadashi Nishimuro, Katsuo Oshima, Akira Watanabe, Akihiko Nara +4 more | 2002-09-24 |