Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240454 | Machining facility using sub-pallet | Masahiro Shirone, Yasuo Sudo, Aritomo Sasaki | 2012-08-14 |
| 7972096 | Spindle device of machine tool | — | 2011-07-05 |
| 7331742 | Spindle unit of machine tool | Haruyuki Shiraishi, Masahiro Maeda, Naoya Sumita, Kunio Yamaguchi | 2008-02-19 |
| 7165302 | Spindle device of machine tool and method of replacing spindle | Akihiro Mochizuki | 2007-01-23 |