Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10537976 | Former rotary dresser and dressing method | Susumu Nakano, Masashi Yanagisawa | 2020-01-21 |
SS
Sadao Sakakibara
Overall (2020): #285,485 of 565,922Top 55%
1
Patents 2020