Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10596638 | Lathe provided with eccentricity adjustment mechanism | Tatsuo Shimizu, Hirofumi NAKAKUBO, Akira Nishiyama | 2020-03-24 |
| 10239174 | Machine tool | Masaki Negami, Hirofumi NAKAKUBO, Akihiro Goto | 2019-03-26 |
| 9314890 | Composite processing machine | Tatsuo Shimizu, Katsunori Kabasawa, Akihiro Goto | 2016-04-19 |
| 8640571 | Automatic rotating-type turret device for work machinery | Tatsuo Shimizu, Akihiro Goto, Yuki Noguchi | 2014-02-04 |
| 8578824 | Wheel lathe | Hirofumi NAKAKUBO, Katsunori Kabasawa, Tetsuya Yanagisawa | 2013-11-12 |
| 7761965 | Automatic swiveling turret apparatus for machine tool | Tatsuo Shimizu, Ryuji Nishiyama, Akihiro Goto, Takashi Ueda | 2010-07-27 |
| 7367097 | Tool mounting device for turning center | Akihiro Goto, Tatsuo Shimizu, Takashi Ueda | 2008-05-06 |
| 7220089 | Tool mounting device for turning center | Akihiro Goto, Tatsuo Shimizu, Takashi Ueda | 2007-05-22 |