Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D953682 | Operation device for crane | Nanami Ikeuchi, Makoto Tsuji, Kazunori Koishi, Mami Nagata | 2022-05-31 |
| D916418 | Operation device for crane | Nanami Ikeuchi, Makoto Tsuji, Kazunori Koishi, Mami Nagata | 2021-04-13 |