Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664952 | Optical scanning-type touch panel | Yasuhide Iwamoto, Satoshi Sano, Fumihiko Nakazawa | 2003-12-16 |
| 6651120 | Image data converting system and a storage medium thereof | Hirotaka Chiba, Kenichiro Sakai, Tsugio Noda | 2003-11-18 |