Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501997 | Numerical controlling device and tooling apparatus having thereof | — | 2002-12-31 |
| 6437534 | Control method for NC machine tool | Makoto Fujishima, Hisashi Otsubo, Hideo Nakagawa, Yoshinori Yamaoka, Torao Takeshita | 2002-08-20 |
| 6384560 | Abnormality detection apparatus for tool and numerical control apparatus provided with same | Makoto Fujishima, Hisashi Otsubo, Hideo Nakagawa, Yoshinori Yamaoka, Torao Takeshita | 2002-05-07 |
| 6344724 | Numerical control apparatus for NC machine tool | Makoto Fujishima, Hisashi Otsubo, Hideo Nakagawa, Yoshinori Yamaoka, Torao Takeshita | 2002-02-05 |