Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082423 | Communications system, communications device used in same, management device, and information terminal | — | 2021-08-03 |
| 11030604 | Information processing system | Yasushi Kambara, Toshiya NAMIKAWA, Tomohiro Sasaki | 2021-06-08 |
| 10962416 | Color conversion system, color conversion apparatus and color conversion method | Akira Kijima | 2021-03-30 |