Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969017 | Wire saw apparatus and cut-machining method | Shoji Imakurusu, Toshimitsu Iwai, Jun Ohya | 2018-05-15 |
| 8991381 | Method of cutting workpiece with wire saw, and wire saw | Jun Ohya, Tatsumi Hamasaki, Hiroyuki Yoshimura | 2015-03-31 |