Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087007 | Cart-type transporting device | Masahiro Ishibashi, Junichi Muranaga, Yukichi Tamura, Shigeyuki Kusuhara | 2018-10-02 |
| 9969557 | Cart-type transporting device | Masahiro Ishibashi, Junichi Muranaga, Yukichi Tamura, Shigeyuki Kusuhara | 2018-05-15 |