Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680001 | Non-volatile semiconductor memory device | Yasuhiko Kawashima, Hideo Kasai, Yutaka Shinagawa, Ryotaro Sakurai, Kosuke Okuyama | 2020-06-09 |
| 10615168 | Memory cell, semiconductor integrated circuit device, and method for manufacturing semiconductor integrated circuit device | Shoji Yoshida, Fukuo Owada, Daisuke Okada, Yasuhiko Kawashima, Shinji Yoshida +1 more | 2020-04-07 |