Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567546 | Data medium handling apparatus medium handling method | Shinichi Eguchi, Yutaka Katsumata, Koichi Chiba, Hideki Matsuno, Yoshihiro Nagano +12 more | 2003-05-20 |
| 6501864 | Data medium handling apparatus and data medium handling method | Shinichi Eguchi, Yutaka Katsumata, Koichi Chiba, Hideo Kamata, Tomohiro Matsuhashi +5 more | 2002-12-31 |