Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370829 | Bit exchangeable drill | Takumi Tamura, Masahiro Yoshida, Yuzuru Ono | 2016-06-21 |
YK
Yoshiharu Kaimori
Subaru: 1 patents #677 of 1,436Top 50%
Sumitomo Electric Hardmetal: 1 patents #204 of 278Top 75%
Overall (All Time): #3,005,622 of 4,157,543Top 75%
1
Patents All Time