Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465855 | Powder/granular material spreader | Ryu Shinomiya, Masanori Yoshihara, Masaru Nakazawa, Satoshi Kato | 2022-10-11 |
DH
Daisuke Hirajo
Overall (2022): #483,480 of 548,613Top 90%
1
Patents 2022