Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10016831 | Wire electric discharge machine | Yoshinori Makino | 2018-07-10 |
| 9993888 | Wire electrical discharge machine | Kaoru Hiraga | 2018-06-12 |
| 9884276 | Filtration filter of electric discharge machine | — | 2018-02-06 |