Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364540 | Method of manufacturing tip of cutting tool | Hirohisa Ishi, Makoto Kimiyama | 2022-06-21 |
YK
Yoshihiro Kouzen
Overall (2022): #197,822 of 548,613Top 40%
1
Patents 2022