Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179833 | Tightening device | Kazuhiro Tsuzaki | 2021-11-23 |
| 11027401 | Socket | Kazuhiro Tsuzaki | 2021-06-08 |
TS
Toshitsugu Sakakibara
Overall (2021): #103,473 of 548,734Top 20%
2
Patents 2021