Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348851 | Display control device and display method | Qi Ding | 2025-07-01 |
| 12037771 | Display control system, display control method, and remote operation system | Qi Ding, Yasuhiro Ibusuki, Jun Morinaga | 2024-07-16 |
| 11772556 | Display control system and display control method | Qi Ding, Yasuhiro Ibusuki, Jun Morinaga | 2023-10-03 |
| 11746505 | Bucket height notification device and bucket height notification method | Qi Ding, Yasuhiro Ibusuki, Jun Morinaga | 2023-09-05 |
| 11663748 | Display control device, display control system, and display control method | Qi Ding, Yasuhiro Ibusuki, Jun Morinaga | 2023-05-30 |
| 11634889 | Control device and control method | Yasuhiro Ohyama, Qi Ding | 2023-04-25 |
| 11591772 | Work machine control device and control method | Yasuhiro Ohyama | 2023-02-28 |
| 11537144 | Display control device and display control method | Jun Morinaga, Yasuhiro Ohyama, Qi Ding | 2022-12-27 |
| 11537121 | Work vehicle, control device, and method for controlling work vehicle | Jun Morinaga, Yasuhiro Ohyama, Qi Ding | 2022-12-27 |
| 11507078 | Work system, work machine, and control method | Yasuhiro Ohyama, Qi Ding | 2022-11-22 |
| 11326237 | Austenitic wear-resistant steel plate | Masaaki Fujioka, Tetsuya Namegawa, Masahide Yoshimura | 2022-05-10 |
| 11231279 | Work machine management system and work machine | Atsushi Sakai, Tomonori Ozaki | 2022-01-25 |
| 11168465 | Work vehicle, display device, and fault determination method | Jun Morinaga, Yasuhiro Ohyama, Qi Ding | 2021-11-09 |
| 10801846 | Work machine management system, work machine, and work machine management method | Atsushi Sakai, Tomonori Ozaki | 2020-10-13 |
| 10801852 | Work machine management system and work machine | Atsushi Sakai, Tomonori Ozaki | 2020-10-13 |
| 10802503 | Control system of transporter vehicle, transporter vehicle, and control method of transporter vehicle | Hiroshi Fuji, Kenta Osagawa | 2020-10-13 |
| 10031528 | Work machine control system, work machine, and work machine management system | Atsushi Sakai, Daisuke Tanaka, Mitsuhiro Ryuman, Yosuke Kadono | 2018-07-24 |
| 10019007 | Work machine control system, work machine, and work machine management system | Atsushi Sakai, Daisuke Tanaka, Mitsuhiro Ryuman, Yosuke Kadono | 2018-07-10 |
| 9000632 | Electric motor for construction machinery, and cooling circuit for electric motor | Yasuhiko Matsuki | 2015-04-07 |
| 8562762 | High strength hot rolled steel products for line-pipes excellent in low temperature toughness and production method of the same | Tatsuo Yokoi, Takuya Hara, Osamu Yoshida, Hiroshi Abe | 2013-10-22 |
| 8048367 | High strength thick-gauge steel plate superior in weldability and having tensile strength of 780 MPA or more and method of production of same | Manabu Hoshino, Masaaki Fujioka, Youichi Tanaka | 2011-11-01 |
| 8043447 | Method of manufacturing high tensile strength thick steel plate | Manabu Hoshino, Masaaki Fujioka, Yoichi Tanaka | 2011-10-25 |
| 7914629 | High strength thick steel plate superior in crack arrestability | Kiyotaka Nakashima, Kouji Ishida, Akira Ito | 2011-03-29 |
| 7829202 | Large-heat-input butt welded joints having excellent brittle fracture resistance | Tadashi Ishikawa, Takehiro Inoue, Hiroshi Shimanuki, Tadashi Koseki, Jun Otani +1 more | 2010-11-09 |