Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392621 | Display control system | Masato Yano, Naoto Kuriyama, Chihiro Sugano | 2025-08-19 |
| 12235123 | Vehicle navigation apparatus | Chihiro Sugano, Masato Yano, Naoto Kuriyama | 2025-02-25 |
| 12172671 | Vehicle navigation apparatus | Chihiro Sugano, Masato Yano, Naoto Kuriyama | 2024-12-24 |
| 11334727 | Electronic tag writing system and method for same | Taro IKAWA, Koki Beppu, Hirohide Ouchi, Eiji Nishiyama, Ryoto TAKAHASHI +1 more | 2022-05-17 |