Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806986 | Wavelength converter and wavelength converting apparatus | Masaki Asobe, Osamu Tadanaga, Yoshiki Nishida, Hiroyuki Suzuki | 2004-10-19 |
| 6752037 | Tool connecting device for robot hand | — | 2004-06-22 |