Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352401 | Indexable ball end mill | Yoshimitsu Nagashima, Yoshiyuki Kobayashi, Seiji Niwa | 2016-05-31 |
| 8585329 | Ball end mill | Yoshimitsu Nagashima | 2013-11-19 |
| 6311098 | Method and apparatus for preparing data on tool moving path, and machining method and system | Hagemu Kato, Yoshiki Muta, Eisuke Kajisa, Kouji Tamaoka | 2001-10-30 |
| 5953233 | Process of generating discrete points defining cutter path, so as to meet selected workpiece machining requirements | Hagemu Kato, Makoto Yokoyama | 1999-09-14 |
| 5923561 | Process of generating a succession of discrete points defining cutter path, by calculating a space interval of discrete points | Mitsuru Kubota | 1999-07-13 |