Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8466021 | Semiconductor device and manufacturing method thereof | Kouichi Nagai, Hideaki Kikuchi | 2013-06-18 |
| 8367541 | Semiconductor device suitable for a ferroelectric memory and manufacturing method of the same | Kouichi Nagai, Hitoshi Saito, Kaoru Sugawara, Makoto Takahashi, Masahito Kudo +3 more | 2013-02-05 |
| 8241980 | Semiconductor device and manufacturing method thereof | Kouichi Nagai, Hideaki Kikuchi | 2012-08-14 |
| 7982254 | Semiconductor device and method of fabricating the same | Kouichi Nagai, Katsuhiro Sato, Kaoru Sugawara, Makoto Takahashi, Masahito Kudou +2 more | 2011-07-19 |