Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437534 | Control method for NC machine tool | Yoshiaki Kakino, Hisashi Otsubo, Hideo Nakagawa, Yoshinori Yamaoka, Torao Takeshita | 2002-08-20 |
| 6402442 | Machine tool | Yoshiaki Akamatsu | 2002-06-11 |
| 6384560 | Abnormality detection apparatus for tool and numerical control apparatus provided with same | Yoshiaki Kakino, Hisashi Otsubo, Hideo Nakagawa, Yoshinori Yamaoka, Torao Takeshita | 2002-05-07 |
| 6377421 | Disk rotating drive mechanism | Masayuki Katagiri, Sigeru Kasai, Hisashi Fukuzawa | 2002-04-23 |
| 6344724 | Numerical control apparatus for NC machine tool | Yoshiaki Kakino, Hisashi Otsubo, Hideo Nakagawa, Yoshinori Yamaoka, Torao Takeshita | 2002-02-05 |