Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486116 | Remote operation device for construction machine | Masaki Otani, Yoichiro Yamazaki | 2022-11-01 |
| 11466431 | Remote operation system and main operating device | Hitoshi Sasaki, Yoichiro Yamazaki | 2022-10-11 |
| 11421404 | Construction machine | Masaru Ito, Yoichiro Yamazaki | 2022-08-23 |
| 11423341 | Construction management system and construction management method | Yoichiro Yamazaki | 2022-08-23 |
| 11414834 | Travel route guidance device | — | 2022-08-16 |
| 11257760 | Semiconductor device having metal wire bonded to plural metal blocks connected to respective circuit patterns | Masaru Furukawa, Takuro Mori, Takamasa Oda, Hideki Tsukamoto | 2022-02-22 |