Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968249 | Operation device for liquid leakage prediction system | Akihiro Nagano | 2022-11-01 |
| 11221072 | Arrangement structure for seal member | Katsuhisa Umeda, Mitsuru MINAMI, Akihiro Nagano | 2022-01-11 |