Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836698 | Maintenance system for machine tool | Makoto Fujishima, Masahiro Komatsu, Akio Karyu, Yuichi Nakazawa, Shizuo Nishikawa | 2004-12-28 |
| 6748291 | NC machine tool and information transmission system | — | 2004-06-08 |