Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422860 | Magnetic marker system and magnetic marker system designing method | Michiharu Yamamoto, Tomohiko Nagao | 2025-09-23 |
| 12399233 | Magnetic sensor and biomagnetism measuring apparatus | Ippei Akita, Michiharu Yamamoto, Takeshi Kawano | 2025-08-26 |
| 12376492 | Rhenium-tungsten wire rod and thermocouple using the same | Hideaki Baba, Kenji TOMOKIYO | 2025-07-29 |
| 12338590 | Magnetic marker, embedding jig for magnetic marker, and embedding method for magnetic marker | Masahiro TASAKA, Keizo Fukushima, Toshiyasu Takakuwa, Michiharu Yamamoto, Tomohiko Nagao | 2025-06-24 |
| 12270870 | Magnetic sensor and biomagnetic measurement device | Ippei Akita, Michiharu Yamamoto, Takeshi Kawano | 2025-04-08 |
| 12246746 | Operation system and operation system control method | Michiharu Yamamoto, Tomohiko Nagao | 2025-03-11 |
| 12236781 | Position estimation method and position estimation system | Michiharu Yamamoto | 2025-02-25 |
| 12235125 | Map data and map data generation method | Michiharu Yamamoto | 2025-02-25 |
| 12221095 | Automatic parking system | Michiharu Yamamoto, Tomohiko Nagao | 2025-02-11 |
| 12038757 | Marker detection system and method of operating marker detection system | Michiharu Yamamoto, Tomohiko Nagao | 2024-07-16 |
| 11999359 | Vehicular orientation detection system | Michiharu Yamamoto, Tomohiko Nagao | 2024-06-04 |
| 11982639 | Magnetic marker diagnostic system and diagnostic method | Michiharu Yamamoto | 2024-05-14 |
| 11933633 | Point cloud data acquiring method and point cloud data acquiring system | Michiharu Yamamoto | 2024-03-19 |
| 11921516 | Magnetic marker and driving assistance system | Michiharu Yamamoto, Tomohiko Nagao | 2024-03-05 |
| 11875675 | Vehicle and vehicular diagnostic system | Michiharu Yamamoto, Tomohiko Nagao | 2024-01-16 |
| 11862014 | Magnetic marker system | Michiharu Yamamoto, Tomohiko Nagao | 2024-01-02 |
| 11801827 | Automatic parking system | Michiharu Yamamoto, Tomohiko Nagao | 2023-10-31 |
| 11687088 | Vehicular system | Michiharu Yamamoto, Tomohiko Nagao | 2023-06-27 |
| 11631111 | Driving support system | Michiharu Yamamoto, Tomohiko Nagao | 2023-04-18 |
| 11543829 | Work vehicle and base station | Takeshi Komorida, Hideya Umemoto, Katsuhiko Uemura, Kentaro Shinkai, Shinichi Yamada +2 more | 2023-01-03 |
| 11452255 | Work vehicle | Hideya Umemoto, Katsuhiko Uemura, Takeshi Komorida, Kensuke Uemoto, Kentaro Shinkai +2 more | 2022-09-27 |
| 11454516 | Gyro sensor calibration method | Michiharu Yamamoto, Tomohiko Nagao | 2022-09-27 |
| 11356822 | Driving assistance system | Michiharu Yamamoto, Tomohiko Nagao | 2022-06-07 |
| 11347236 | Marker detection method and vehicular system | Michiharu Yamamoto, Tomohiko Nagao | 2022-05-31 |
| 11339543 | Marker installation method and marker installation system | Michiharu Yamamoto, Tomohiko Nagao, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi +1 more | 2022-05-24 |