Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446427 | Conveyance system and conveyance method | Keiji Yamada, Takashi Nozawa, Daisuke Ono | 2019-10-15 |
| 10354902 | Conveyance system | Keiji Yamada, Daisuke Ono, Takashi Nozawa | 2019-07-16 |