Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846819 | Closure with partition to facilitate draining flood water away from optical fiber connection | Akira Sakurai, Hiroaki TANIOKA, Hisashi Izumita, Shigekatsu Tetsutani, Yusuke Yamada | 2023-12-19 |