Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222721 | Urethane foam and toner-conveying roller using the same | Junichiro Sato, Katsuya Seki, Youhei Takeda | 2019-03-05 |
SK
Satoru Kusano
Overall (2019): #284,446 of 560,194Top 55%
1
Patents 2019