Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462866 | Imaging optical system and original reading apparatus | Miho Sugiyama, Kazuyuki Kondo, Tadao Hayashide | 2002-10-08 |
| 6376758 | Electronic score tracking musical instrument | Nobuhiro Yamada | 2002-04-23 |
| 6339653 | Inspection data analyzing system | Seiji Ishikawa, Masao Sakata, Jun Nakazato, Sadao Shimoyashiro, Hiroto Nagatomo +10 more | 2002-01-15 |