Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120166 | Chamfering device and gear processing machine provided therewith | Koichi Masuo | 2015-09-01 |
| 8991246 | Gear measuring method | Yoko HIRONO, Naohiro Otsuki, Yoshihiro Nose | 2015-03-31 |
| 8936417 | Method of controlling machine tool and machine tool | Yoichi Togawa | 2015-01-20 |
| 8651775 | Vibration-reduction mechanism for gear cutting machine | Kazutaka Maruyama | 2014-02-18 |
| 5396711 | Method of and apparatus for measuring tooth thickness of gear | Hideo Iwasaki, Hirohisa Ichihata, Syun-ichi Nishizawa | 1995-03-14 |