Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525241 | Hydraulic shovel | Shigeo Kajita, Kazushige Okamoto | 2022-12-13 |
| D912099 | Traveling machine for power shovels | Kazumasa Matsumura, Ayaka Nagai, Junji Mizugaki | 2021-03-02 |
| D855083 | Side cover of construction machine | Takashi Yoneda, Shuji Tokuda, Tetsuo Nishiguchi, Yuki Takemoto, Hidenori Furutani | 2019-07-30 |
| D855081 | Construction machine | Takashi Yoneda, Hiroyuki Shimizu, Tetsuo Nishiguchi, Kenichi Mori, Hidenori Furutani | 2019-07-30 |
| D814530 | Cab | Tetsuji Takaoka, Ryosuke Ono | 2018-04-03 |
| D772952 | Excavator | Sven Voss, Josef Woess, Martin Pfab, Franz Forster, Christian Bauer +1 more | 2016-11-29 |
| D766147 | Steering wheel | Christian D. Ritchie, Franz Forster, Bradley Anderson | 2016-09-13 |
| D735099 | Steering wheel | Christian D. Ritchie, Franz Forster, Bradley Anderson | 2015-07-28 |