Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10124431 | Wire saw | Hitoshi Shimada, Yosuke Yabu, Akira Tanizaki | 2018-11-13 |
| 9475209 | Wire saw and workpiece machining method employing same | Hiroshi Nakamoto, Satoshi Ishizuka, Akinori Himata, Takafumi Satake | 2016-10-25 |
| 6722956 | Working apparatus | Tetsuo Okuyama, Shirou Murai, Kunihiro Saita, Toyotaka Wada | 2004-04-20 |