Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734382 | Indicator portion forming method for push switch and push switch having an indicator portion | Yoshifumi Honmatsu | 2004-05-11 |
| 6718226 | Method of providing data for numerical control machining unit | Junichi Hirai, Osamu Chiba, Nobuhisa Kanamaru | 2004-04-06 |
| 6675061 | Numerically controlled curved surface machining unit | Junichi Hirai, Tamotsu Harihara, Osamu Chiba, Masaaki Takahashi, Nobuhisa Kanamaru | 2004-01-06 |