Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492783 | Shovel and autonomous aerial vehicle flying around shovel | Sou SAKUTA, Takaaki Morimoto, Takeya IZUMIKAWA | 2022-11-08 |
| 11473272 | Shovel, display device for shovel, and display method for shovel | — | 2022-10-18 |
| 11371500 | Floating ring type mechanical seal | Yuji Sato | 2022-06-28 |
| 11260793 | Construction machine and method of controlling construction machine | Takeya IZUMIKAWA | 2022-03-01 |