Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766350 | Relative position calculating system for work machine | Takayuki Sato, Hidefumi Ishimoto | 2017-09-19 |
| 9709391 | Position calculating system and haulage vehicle | Hidefumi Ishimoto, Shinjiro Saito | 2017-07-18 |
| 9605959 | Dump truck | Takayuki Sato, Hidefumi Ishimoto | 2017-03-28 |