Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345023 | Work machine | Michio Hirayama, Tsutomu Fujisaki | 2025-07-01 |
| 12163825 | Work machine | Michio Hirayama, Kazuomi Endo | 2024-12-10 |
| 12000113 | Work machine | Michio Hirayama, Kazuomi Endo | 2024-06-04 |
| 11878661 | Wiper operation system for construction machine | Yuta Suzuki, Jun Tsuruda | 2024-01-23 |
| D909403 | Display screen with graphical user interface | Yuta Suzuki, Jun Tsuruda | 2021-02-02 |
| D899469 | Travelling body for construction machine | Hironori Tsukamoto, Shintaro Sakitani, Hirokazu Imashige, Hiroaki Nishimoto, Kenichi Fujimoto | 2020-10-20 |
| D897370 | Display screen with graphical user interface | Yuta Suzuki, Jun Tsuruda | 2020-09-29 |
| D896286 | Travelling body for construction machine | Hironori Tsukamoto, Shintaro Sakitani, Hirokazu Imashige, Hiroaki Nishimoto, Kenichi Fujimoto | 2020-09-15 |
| D891444 | Display screen with graphical user interface | Yuta Suzuki, Jun Tsuruda | 2020-07-28 |
| 10287961 | Construction machine including exhaust-gas after-treatment device | Tatsuya Shiraishi, Mari Sasaki, Takashi TAZOE | 2019-05-14 |
| 9533567 | Construction machine | Masakazu Ozaki, Takayuki Maeda, Michio Hirayama | 2017-01-03 |
| 9422691 | Upper slewing body for construction machine | — | 2016-08-23 |
| 8646557 | Construction machine | Keiji Yamamoto | 2014-02-11 |
| D593137 | Traveling body for construction machine | Shintaro Sakitani, Isao Miyachi | 2009-05-26 |
| D591773 | Traveling body for construction machine | Shintaro Sakitani, Isao Miyachi | 2009-05-05 |
| D582947 | Counterweight for construction machine | Shintaro Sakitani, Isao Miyachi | 2008-12-16 |