Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695087 | Sialon sintered body and cutting insert | Fumihiro Kikkawa | 2017-07-04 |
RT
Ryoji Toyoda
Overall (2017): #256,759 of 506,227Top 55%
1
Patents 2017