Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845785 | Control unit, data refresh method, and data refresh program | Tatsuya Kojima, Katsushige Ohnuki | 2020-11-24 |
| 10579031 | Controller | Tomonori Shimamura, Tetsushi JAKUNEN, Tatsuya Kojima | 2020-03-03 |