Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713790 | Semiconductor device and method for fabricating the same | Akira Asai, Takeshi Takagi, Tohru Saitoh, Yoshihiro Hara, Koichiro Yuki +4 more | 2004-03-30 |
| 6455364 | Semiconductor device and method for fabricating the same | Akira Asai, Takeshi Takagi, Tohru Saitoh, Yoshihiro Hara, Koichiro Yuki +4 more | 2002-09-24 |
| 6273959 | Method of cleaning semiconductor device | Ken Idota, Masaaki Niwa, Yoshinao Harada | 2001-08-14 |