Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900307 | Boarding bridge | Yukio Okahira, Katsumi Tottori, Yasuaki Shimizu | 2011-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900307 | Boarding bridge | Yukio Okahira, Katsumi Tottori, Yasuaki Shimizu | 2011-03-08 |