Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438959 | Semiconductor memory device | Tatsuya Kato, Fumitaka Arai | 2019-10-08 |
| 10276586 | Semiconductor device and method for manufacturing same | Yasuhito Yoshimizu, Tomofumi Inoue, Tatsuya Kato, Yuta Watanabe, Fumitaka Arai | 2019-04-30 |