Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8365643 | Band saw machine, and saw blade installation method in band saw machine, saw blade driving method, and cutting method | Shoji Aihara, Fumiaki Nemoto, Akio Seto | 2013-02-05 |
| 8210080 | Workpiece cutting method and band saw machine | Toru Tokiwa, Isomi Washio, Shoji Aihara | 2012-07-03 |
| 7966918 | Workpiece cutting method and band-saw machine | Toru Tokiwa, Isomi Washio, Shoji Aihara | 2011-06-28 |
| 7930963 | Workpiece cutting method and band-saw machine | Toru Tokiwa, Isomi Washio, Shoji Aihara | 2011-04-26 |
| 7654184 | Band saw machine, and saw blade attaching method, saw blade driving method and cutting method in band saw machine | Shoji Aihara, Fumiaki Nemoto, Akio Seto | 2010-02-02 |
| 5910939 | Automatic disc changer for an information recording or reproducing system | Katsuhiro Shiba, Masatoshi Watanabe, Yoshiyuki Kakuta, Kenji Okuda | 1999-06-08 |