Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096737 | Spindle device of machine tool | Tomohiko Hayashi | 2012-01-17 |
| 6666748 | Machining center and method of changing tools thereof | Kazuyuki Hiramoto, Naoshi Takayama, Takashi Hoshi, Naozumi Tanikawa, Tsuyoshi Fukuhara +1 more | 2003-12-23 |
| 6647605 | Machine tool and its pallet changing device | Kazuyuki Hiramoto, Takashi Hoshi | 2003-11-18 |
| 6585564 | Machine tool device and its working fluid feed device | Kazuyuki Hiramoto | 2003-07-01 |