Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11403672 | Information collection system, electronic shelf label, electronic pop advertising, and character information display device | Kyoko Ishida, Naoki Kuzuya, Takeshi Masuura, Hiroshi Sumihiro, Mitsuharu Ohki +1 more | 2022-08-02 |