Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312632 | Tungsten carbide powder | Takehiko Hayashi, Tomoyuki Ishida | 2022-04-26 |
| 11267293 | Pneumatic tire | — | 2022-03-08 |
TY
Takahiro Yamakawa
A.L.M.T.: 1 patents #2 of 13Top 20%
Overall (2022): #105,311 of 548,613Top 20%
2
Patents 2022