Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396401 | Harvesting machine, obstacle determination program, recording medium on which obstacle determination program is recorded, obstacle determination method, agricultural work machine, control program, recording medium on which control program is recorded, and control method | Shunsuke Edo, Shunsuke Miyashita | 2025-08-26 |
| 12245548 | Agricultural work machine such as harvester | Shunsuke Edo, Shunsuke Miyashita, Takashi Nakabayashi | 2025-03-11 |
| 12223739 | Obstacle detection system, agricultural work vehicle, obstacle detection program, recording medium on which obstacle detection program is recorded, and obstacle detection method | Shunsuke Edo, Shunsuke Miyashita | 2025-02-11 |
| 12190602 | Working vehicle, obstacle detection method, and obstacle detection program | Takashi Nakabayashi, Toshiki Watanabe, Shunsuke Edo, Shunsuke Miyashita | 2025-01-07 |
| 12032346 | Control system and control device | — | 2024-07-09 |
| 11760293 | Tractor and working vehicle | Kumiko Kobayashi, Misako Kawai, Kunihiko Nishino, Yasuaki Morioka, Shunsuke Miyashita +4 more | 2023-09-19 |
| 11726485 | Autonomous work vehicle travel system, travel route managing device, travel route generating device, and travel route determining device | Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Tetsuya Nakajima, Makoto Oshitani +1 more | 2023-08-15 |
| 11713078 | Working vehicle | Shunsuke Miyashita, Toru TAMBO, Hiroki Suga, Yasuaki Morioka, Kunihiko Nishino +2 more | 2023-08-01 |
| 11650599 | Positioning detection device and working machine having positioning detection device | Akisato Hori, Akira CHABATA, Naohiro Ishikawa | 2023-05-16 |
| 11399454 | Working vehicle | Shunsuke Miyashita, Hiroki Suga, Yuki Kubota, Toru TAMBO, Kunihiko Nishino +5 more | 2022-08-02 |
| 11320279 | Travel route management system and travel route determination device | Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Tetsuya Nakajima, Makoto Oshitani +1 more | 2022-05-03 |
| 11300976 | Work vehicle automatic traveling system | Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Tetsuya Nakajima, Makoto Oshitani +1 more | 2022-04-12 |
| 10884429 | Positioning detection device and working machine having positioning detection device | Akisato Hori, Akira CHABATA, Naohiro Ishikawa | 2021-01-05 |
| 10788821 | Wireless management system for work vehicles and method for managing work vehicles in wireless management system | Yushi Matsuzaki, Yasuhisa Uoya | 2020-09-29 |
| 10785014 | Computation device, control device and control method | Akihiro Tamura, Makoto Iwai, Shigeyuki Eguchi, Yasunori Fukuda, Kazunari MIYAKE | 2020-09-22 |
| 10708117 | Network system, control method, and control device | Kazunari MIYAKE, Yutaka Tahara | 2020-07-07 |
| 10602654 | Auto traveling work vehicle | Shigeki Hayashi | 2020-03-31 |
| 9821618 | Suspension system | Shigeki Hayashi, Akihiro Matsuzaki, Toshimitsu Yazaki, Atsushi Hayashi, Kazuma Ishihara | 2017-11-21 |
| 9421841 | Hydraulic suspension system for work vehicle | Shigeki Hayashi, Atsushi Hayashi, Akihiro Matsuzaki, Toshimitsu Yazaki, Nobuyuki Okabe | 2016-08-23 |
| 9045016 | Hydraulic suspension system for work vehicle | Shigeki Hayashi, Atsushi Hayashi, Akihiro Matsuzaki, Toshimitsu Yazaki, Nobuyuki Okabe | 2015-06-02 |
| 9020698 | Suspension system | Shigeki Hayashi, Akihiro Matsuzaki, Toshimitsu Yazaki, Atsushi Hayashi, Kazuma Ishihara | 2015-04-28 |
| 8762001 | Tractor | Akihiro Matsuzaki, Toshimitsu Yazaki, Atsushi Hayashi, Shinnosuke Ishikawa | 2014-06-24 |
| 8406955 | Hydraulic suspension system for work vehicle | Shigeki Hayashi, Atsushi Hayashi, Akihiro Matsuzaki, Toshimitsu Yazaki, Nobuyuki Okabe | 2013-03-26 |
| 7918470 | Hydraulic suspension system | Akihiro Matsuzaki, Atsushi Hayashi, Toshimitsu Yazaki | 2011-04-05 |
| 7845652 | Suspension structure for a work machine | Shigeki Hayashi, Yoshihiro Ueda | 2010-12-07 |