Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124362 | Article transport apparatus | Masashige Iwata, Akira Emoto | 2021-09-21 |
| D923907 | Rail for carriage | Osamu Matsui, Atsushi Ishikura | 2021-06-29 |
| D923908 | Rail for carriage | Osamu Matsui, Atsushi Ishikura | 2021-06-29 |
| 11034518 | Picking system | Masaya Miyamoto | 2021-06-15 |
| 10913577 | Suspended storage | Noriyuki Wada, Masashige Iwata | 2021-02-09 |