Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817474 | Color sorting apparatus for granular objects with function to sorting out foreign magnetic metal matters | Norimasa Ikeda | 2004-11-16 |
| 6714604 | Receiver | Hiroshi Tsurumi, Hiroshi Yoshida, Shoji Otaka | 2004-03-30 |