Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449121 | Image processing system, projector, method and computer program product | — | 2013-05-28 |
| 8233749 | Image processing system, projector, method and computer program product | — | 2012-07-31 |
| 8079716 | Image processing system, projector, method and computer program product | — | 2011-12-20 |
| 7243855 | Contactless identification tag, data communication system and contactless identification tag control program | Kenji Matsumoto | 2007-07-17 |
| 7204414 | Image generation system and contactless communication medium, method for selling commodities, and complex store | — | 2007-04-17 |
| 4915027 | Hand-held manually operable printing apparatus | Norio Ishibashi, Kazuki Yamauchi, Atsushi Sagisaka | 1990-04-10 |