Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380698 | Information processing terminal and remote control method | Mayumi Nakade | 2025-08-05 |
| 12347334 | Road guidance system and mobile information terminal used in same | Sadao Tsuruga, Yasunobu Hashimoto, Kazuhiko YOSHIZAWA | 2025-07-01 |
| 12299771 | Video display device and video display method | Mayumi Nakade, Yasunobu Hashimoto | 2025-05-13 |
| 12267804 | Portable information terminal, information processing system, and method for identifying area where portable information terminal is present | Hitoshi Akiyama | 2025-04-01 |