Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422860 | Magnetic marker system and magnetic marker system designing method | Michiharu Yamamoto, Hitoshi Aoyama | 2025-09-23 |
| 12338590 | Magnetic marker, embedding jig for magnetic marker, and embedding method for magnetic marker | Masahiro TASAKA, Keizo Fukushima, Toshiyasu Takakuwa, Michiharu Yamamoto, Hitoshi Aoyama | 2025-06-24 |
| 12246746 | Operation system and operation system control method | Michiharu Yamamoto, Hitoshi Aoyama | 2025-03-11 |
| 12221095 | Automatic parking system | Michiharu Yamamoto, Hitoshi Aoyama | 2025-02-11 |