Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710821 | Conveyance system | Yoichi Okawa, Mitsuharu Tanaka | 2020-07-14 |
| 10703574 | Conveying device | Mitsuharu Tanaka, Yoichi Okawa | 2020-07-07 |
| 10703575 | Conveyance device | Yoichi Okawa, Shingo Masumoto, Keiji Kanehara | 2020-07-07 |
| 10625949 | Transfer apparatus and storage apparatus | Yoichi Okawa | 2020-04-21 |
| 10611581 | Transfer apparatus | Mitsuharu Tanaka | 2020-04-07 |