Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424369 | Common mode noise filter | Masakatsu Nawate, Hideki Tanaka, TAKUJI KAWASHIMA, Takeshi Ichihara | 2025-09-23 |
| 12022759 | Working vehicle | — | 2024-07-02 |
| 11994870 | Working vehicle | Kotaro Yamaguchi, Kazuo Sakaguchi | 2024-05-28 |
| 11904851 | Work vehicle | Keishiro Nishi, Tomofumi Fukunaga, Takahiro Nakatsuka, Atsushi Kobayashi | 2024-02-20 |
| 11556132 | Work vehicle | Keishiro Nishi, Tomofumi Fukunaga, Takahiro Nakatsuka, Yushi Matsuzaki, Kazuo Sakaguchi +1 more | 2023-01-17 |
| 11383703 | Work vehicle | Keishiro Nishi, Tomofumi Fukunaga, Takahiro Nakatsuka, Atsushi Kobayashi | 2022-07-12 |
| 11221630 | Work vehicle | Keishiro Nishi, Tomofumi Fukunaga, Takahiro Nakatsuka | 2022-01-11 |
| 11186312 | Work vehicle | Keishiro Nishi, Tomofumi Fukunaga, Takahiro Nakatsuka | 2021-11-30 |
| 11169279 | Work-vehicle position measurement system, work vehicle, and work-vehicle position measurement method | Kazuo Sakaguchi, Izuru Shimamoto, Kenji TAMATANI, Megumi Suzukawa, Akisato Hori | 2021-11-09 |
| 11168992 | Travel route generation device and method for generating travel route for field work vehicle | Yasuhisa Uoya, Izuru Shimamoto, Kenji TAMATANI, Megumi Suzukawa, Kazuo Sakaguchi | 2021-11-09 |
| 11164112 | Leave of absence prediction system, prediction rule learning device, prediction device, leave of absence prediction method, and computer-readable recording medium | Hiroshi Tamano, Masashi NAKAMICHI | 2021-11-02 |
| 11144061 | Work vehicle and time-based management system applicable to the work vehicle | Kotaro Yamaguchi | 2021-10-12 |
| 11037379 | Resource replenishment system and work vehicle | Tomofumi Fukunaga, Keishiro Nishi, Yushi Matsuzaki | 2021-06-15 |
| 10989541 | Travel route generation device and travel route generation method | Yasuhisa Uoya, Izuru Shimamoto, Kenji TAMATANI, Megumi Suzukawa, Kazuo Sakaguchi | 2021-04-27 |
| 10976436 | Obstacle detection device | Yushi Matsuzaki, Tomoya Omura, Tomofumi Fukunaga | 2021-04-13 |
| 10939605 | Controller for work machine, control method for work machine, and work machine | Yushi Matsuzaki, Kazunobu Sugano, Kotaro Yamaguchi, Takafumi MORISHITA, Kenji TAMATANI +1 more | 2021-03-09 |
| 10937584 | Common mode noise filter | TAKUJI KAWASHIMA, Yoshiharu Oomori, Yoichi Nagaso | 2021-03-02 |
| 10916145 | Work vehicle coordination system and work vehicle | Kotaro Yamaguchi | 2021-02-09 |
| 10905042 | Controller for master work vehicle and method for controlling master work vehicle | Megumi Suzukawa, Kenji TAMATANI, Izuru Shimamoto, Takafumi MORISHITA, Kazuo Sakaguchi | 2021-02-02 |
| 10900787 | Field traveling route production system and field work vehicle | Kotaro Yamaguchi | 2021-01-26 |
| 10875404 | Work vehicle, control method for work vehicle, and cooperative work vehicle monitoring system | Kazuo Sakaguchi, Izuru Shimamoto, Kenji TAMATANI, Megumi Suzukawa | 2020-12-29 |
| 10813271 | Work vehicle | — | 2020-10-27 |
| 10813267 | Control apparatus for automatic traveling vehicle | Kazuo Sakaguchi, Kotaro Yamaguchi, Hiroki Suga | 2020-10-27 |
| 10782132 | Division map creation system and method for creating division maps | Megumi Suzukawa, Kazuo Sakaguchi | 2020-09-22 |
| 10753747 | Work vehicle, display method for work vehicle, and display system | Kazuo Sakaguchi, Izuru Shimamoto, Kenji TAMATANI, Megumi Suzukawa | 2020-08-25 |