Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383334 | Tightening device | Tomohisa Katayama, Hironari Watanabe | 2022-07-12 |
TA
Takeshi Arimitsu
Overall (2022): #242,660 of 548,613Top 45%
1
Patents 2022