Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173754 | Pneumatic tire | Hiroshi Fujii, Masataka Koishi | 2021-11-16 |
MK
Masatoshi Kuwajima
Overall (2021): #347,705 of 548,734Top 65%
1
Patents 2021