Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077032 | Passage opening and closing device | Sei Ozaki, Yoshihiro Suzuki, Fumitaka Yoshizumi | 2024-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077032 | Passage opening and closing device | Sei Ozaki, Yoshihiro Suzuki, Fumitaka Yoshizumi | 2024-09-03 |