Issued Patents All Time
Showing 26–50 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11356822 | Driving assistance system | Tomohiko Nagao, Hitoshi Aoyama | 2022-06-07 |
| 11347236 | Marker detection method and vehicular system | Tomohiko Nagao, Hitoshi Aoyama | 2022-05-31 |
| 11339543 | Marker installation method and marker installation system | Tomohiko Nagao, Hitoshi Aoyama, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi +1 more | 2022-05-24 |
| 11334087 | Magnetic marker installation method and work system | Tomohiko Nagao, Hitoshi Aoyama | 2022-05-17 |
| 11308811 | Marker detection method and vehicular system | Tomohiko Nagao, Hitoshi Aoyama | 2022-04-19 |
| 11294090 | Marker detection system and marker detection method | Tomohiko Nagao, Hitoshi Aoyama | 2022-04-05 |
| 11287263 | Position capturing system and position capturing method | Tomohiko Nagao, Hitoshi Aoyama | 2022-03-29 |
| 11280053 | Magnetic marker | Tomohiko Nagao, Hitoshi Aoyama | 2022-03-22 |
| 11242659 | Installation device | Tomohiko Nagao, Hitoshi Aoyama, Masayoshi Fujiya, Shin Takeuchi, Hideto Takeishi +1 more | 2022-02-08 |
| 11244129 | Vehicular system and tag communication method | — | 2022-02-08 |
| 11238328 | Magnetic marker and magnetic marker system | Tomohiko Nagao, Hitoshi Aoyama, Koei Gemba | 2022-02-01 |
| 11236476 | Magnetic marker installation method | Tomohiko Nagao, Hitoshi Aoyama | 2022-02-01 |
| 11231721 | Marker system and operation method | Tomohiko Nagao, Hitoshi Aoyama | 2022-01-25 |
| 11220201 | Magnetic marker, magnetic marker retaining method, work apparatus for magnetic markers, and magnetic marker installation method | Tomohiko Nagao, Hitoshi Aoyama | 2022-01-11 |
| 11175159 | Learning system and learning method for vehicles | Tomohiko Nagao, Hitoshi Aoyama | 2021-11-16 |
| 11164217 | Driving support system | Tomohiko Nagao, Hitoshi Aoyama | 2021-11-02 |
| 11157017 | Vehicular system and course estimation method | Tomohiko Nagao, Hitoshi Aoyama | 2021-10-26 |
| 11143731 | Magnetic measurement system and method of calibrating magnetic sensor | Tomohiko Nagao, Hitoshi Aoyama | 2021-10-12 |
| 11131561 | Vehicle position management system and vehicle position management method | Tomohiko Nagao, Hitoshi Aoyama | 2021-09-28 |
| 11125559 | Ball rotation amount measurement system | Kazuo URAKAWA, Masaki Mori | 2021-09-21 |
| 11119500 | Magnetic marker detection system and magnetic marker detection method | Tomohiko Nagao, Hitoshi Aoyama | 2021-09-14 |
| 11119499 | Marker system | Tomohiko Nagao, Hitoshi Aoyama | 2021-09-14 |
| 11060253 | Magnetic marker and marker system | Tomohiko Nagao, Hitoshi Aoyama | 2021-07-13 |
| 11057752 | Driving assistance system | Tomohiko Nagao, Hitoshi Aoyama | 2021-07-06 |
| 11049392 | Position capture method and system | Tomohiko Nagao, Hitoshi Aoyama, Keiji Aoki | 2021-06-29 |