Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220460 | Supporting device and electric discharge machine | Hidetaka KATOGI, Yasuya Kawamura, Kiyoaki Ichihashi | 2019-03-05 |
KU
Kimihiko Usuda
Overall (All Time): #2,845,173 of 4,157,543Top 70%
1
Patents All Time