Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828373 | Check valve | Nobuyuki Ishizaki, Takeshi Ouchi, Daisuke Kikuchi, Kazuhiko Kojima, Futoshi Hasegawa +2 more | 2023-11-28 |
| 11810286 | Display control device and storage medium | Takeshi Sonohara | 2023-11-07 |
| 11802842 | Display control device and storage medium | Takeshi Sonohara | 2023-10-31 |
| 11796482 | Display control device and storage medium | Takeshi Sonohara | 2023-10-24 |