Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008152 | Method of manufacturing semiconductor device | Ryota Fujitsuka, Katsuaki Natori, Masayuki Tanaka, Katsuyuki Sekine, Yoshio Ozawa +1 more | 2011-08-30 |
| 7999304 | Semiconductor device | Yoshio Ozawa, Akihito Yamamoto, Katsuaki Natori, Masayuki Tanaka, Katsuyuki Sekine +1 more | 2011-08-16 |
| 7927949 | Semiconductor memory device and method of manufacturing the same | Yoshio Ozawa, Isao Kamioka, Junichi Shiozawa, Akihito Yamamoto, Ryota Fujitsuka +4 more | 2011-04-19 |