Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007558 | Diamond die | Makoto Yukawa, Bunya Suemitsu, Takuya Kinoshita, Yutaka Kobayashi, Akihiko Ueda +3 more | 2021-05-18 |
SS
Shigetoshi Sumimoto
A.L.M.T.: 1 patents #4 of 17Top 25%
Sumitomo Electric Hardmetal: 1 patents #48 of 90Top 55%
Overall (2021): #260,003 of 548,734Top 50%
1
Patents 2021