Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849530 | Electric discharge machining method and electric discharge machine | Hidetaka Katougi | 2017-12-26 |
KK
Kiyohito Kamiya
Overall (2017): #345,055 of 506,227Top 70%
1
Patents 2017