Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044447 | Semiconductor device and method for manufacturing the same | Yoichi Okita | 2011-10-25 |
| 7906033 | Plasma etching method and apparatus | Yuuichi Tachino, Minoru Suzuki, Koji Ibi, Yoichi Okita | 2011-03-15 |
| 7763545 | Semiconductor device manufacturing method | Hideaki Kikuchi, Mitsuhiro Endo, Naoki Hirai | 2010-07-27 |
| 7622346 | Method for forming ferroelectric capacitor and method for fabricating semiconductor device | Mitsushi Fujiki, Katsuyoshi Matsuura | 2009-11-24 |
| 7595250 | Semiconductor device and method of manufacturing the same | Yoichi Okita | 2009-09-29 |
| 7550392 | Semiconductor device and method of manufacturing the same | Kenji Kiuchi | 2009-06-23 |
| 7498625 | Semiconductor device and manufacturing method thereof | Tomohiro Takamatsu, Jirou Miura, Mitsuhiro Nakamura, Hirotoshi Tachibana | 2009-03-03 |
| 7139161 | Semiconductor device and method of manufacturing the same | Kenkichi Suezawa | 2006-11-21 |
| 7102186 | Semiconductor device and method of manufacturing the same | Yoichi Okita | 2006-09-05 |
| 6926800 | Plasma etching method and apparatus | Yuuichi Tachino, Minoru Suzuki, Koji Ibi, Yoichi Okita | 2005-08-09 |
| 6825521 | Semiconductor device with capacitor | — | 2004-11-30 |
| 6746878 | Semiconductor device and method of manufacturing the same | Kenkichi Suezawa | 2004-06-08 |
| 6682944 | Semiconductor device manufacturing method | Hideaki Kikuchi | 2004-01-27 |
| 5830807 | Successive dry etching of alternating laminate | Daisuke Matsunaga, Kazuo Hashimi | 1998-11-03 |