Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9455264 | Semiconductor device and manufacturing method thereof | Takaaki Kawahara | 2016-09-27 |
| 9105739 | Semiconductor device and manufacturing method thereof | Takaaki Kawahara | 2015-08-11 |
| 9029237 | Semiconductor device and method of manufacturing the same | Mahito Sawada, Katsuyuki Horita | 2015-05-12 |
| 8536017 | Method of manufacturing semiconductor device | Masaru Kadoshima, Hiroshi Umeda, Katsuyuki Horita | 2013-09-17 |
| 8384187 | Semiconductor device with shallow trench isolation | Mahito Sawada, Katsuyuki Horita | 2013-02-26 |
| 8372718 | Manufacturing method of semiconductor device and semiconductor device | Yasuhiro Fujii, Kazumasa Yonekura | 2013-02-12 |
| 8288232 | Manufacturing method of semiconductor device and semiconductor device | Yasuhiro Fujii, Kazumasa Yonekura | 2012-10-16 |
| 6605503 | Method of manufacturing a semiconductor memory device having a capacitor with improved dielectric layer | — | 2003-08-12 |
| 6448189 | Method of manufacturing a semiconductor memory device having a capacitor with improved dielectric layer | — | 2002-09-10 |
| 6344394 | Method of manufacturing a semiconductor memory device having a capacitor with improved dielectric layer | — | 2002-02-05 |
| 5902702 | Phase shift mask, blank for phase shift mask, and method of manufacturing phase shift mask | Shuji Nakao, Kouichirou Tsujita | 1999-05-11 |