Issued Patents All Time
Showing 1–25 of 49 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 |
| 12038757 | Marker detection system and method of operating marker detection system | Michiharu Yamamoto, Hitoshi Aoyama | 2024-07-16 |
| 11999359 | Vehicular orientation detection system | Michiharu Yamamoto, Hitoshi Aoyama | 2024-06-04 |
| 11921516 | Magnetic marker and driving assistance system | Michiharu Yamamoto, Hitoshi Aoyama | 2024-03-05 |
| 11875675 | Vehicle and vehicular diagnostic system | Michiharu Yamamoto, Hitoshi Aoyama | 2024-01-16 |
| 11862014 | Magnetic marker system | Michiharu Yamamoto, Hitoshi Aoyama | 2024-01-02 |
| 11808000 | Magnetic marker, and method for manufacturing magnetic marker | Michiharu Yamamoto, Masaaki Nakada, Ryota Fujimura | 2023-11-07 |
| 11801827 | Automatic parking system | Michiharu Yamamoto, Hitoshi Aoyama | 2023-10-31 |
| 11687088 | Vehicular system | Michiharu Yamamoto, Hitoshi Aoyama | 2023-06-27 |
| 11631111 | Driving support system | Michiharu Yamamoto, Hitoshi Aoyama | 2023-04-18 |
| 11454516 | Gyro sensor calibration method | Michiharu Yamamoto, Hitoshi Aoyama | 2022-09-27 |
| 11356822 | Driving assistance system | Michiharu Yamamoto, Hitoshi Aoyama | 2022-06-07 |
| 11347236 | Marker detection method and vehicular system | Michiharu Yamamoto, Hitoshi Aoyama | 2022-05-31 |
| 11339543 | Marker installation method and marker installation system | Michiharu Yamamoto, Hitoshi Aoyama, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi +1 more | 2022-05-24 |
| 11334087 | Magnetic marker installation method and work system | Michiharu Yamamoto, Hitoshi Aoyama | 2022-05-17 |
| 11308811 | Marker detection method and vehicular system | Michiharu Yamamoto, Hitoshi Aoyama | 2022-04-19 |
| 11294090 | Marker detection system and marker detection method | Michiharu Yamamoto, Hitoshi Aoyama | 2022-04-05 |
| 11287263 | Position capturing system and position capturing method | Michiharu Yamamoto, Hitoshi Aoyama | 2022-03-29 |
| 11280053 | Magnetic marker | Michiharu Yamamoto, Hitoshi Aoyama | 2022-03-22 |
| 11242659 | Installation device | Michiharu Yamamoto, Hitoshi Aoyama, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi +1 more | 2022-02-08 |
| 11238328 | Magnetic marker and magnetic marker system | Michiharu Yamamoto, Hitoshi Aoyama, Koei Gemba | 2022-02-01 |
| 11236476 | Magnetic marker installation method | Michiharu Yamamoto, Hitoshi Aoyama | 2022-02-01 |