Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591389 | Tool transfer system | Akihiro Fujii, Akinori Tsujino, Tomoyasu Ota, Toshiyuki Nishi | 2013-11-26 |
| 8250720 | Roller burnishing apparatus with pressing-force detecting device | Toshiaki Segawa, Masami Matsubara | 2012-08-28 |
| 6206617 | Reamer with guide surface and method of finishing hole by using the same | Tetsuhiro Kawazoe, Tetsuro Nakanose, Motoshi NAKAMURA, Hiroyasu Sakai, Toshihiro Yasuda | 2001-03-27 |
| 5243884 | Tool holder device having screw-operated means for connection and disconnection of two engageable members for attachment and removal of cutting tool | Katsutoshi Haga, Hiroyuki Yokoseki, Tatsuro Takami, Hisatoshi Yoshida, Kenji Odaka | 1993-09-14 |