Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712664 | 2-dimensional code pattern, 2-dimensional code pattern supporting medium, 2-dimensional code pattern generating method, and 2-dimensional code reading apparatus and method | Sadao Takahashi, Taiga Asano, Makoto Yamasaki, Tomohiko Beppu, Toshiyuki Furuta +1 more | 2010-05-11 |
| 7505160 | Paper identification information management system | Toshiyuki Furuta, Taiga Asano, Tomohiko Beppu, Hitoshi Hattori, Sadao Takahashi +1 more | 2009-03-17 |
| 6959866 | 2-Dimensional code pattern, 2-dimensional code pattern supporting medium, 2-dimensional code pattern generating method, and 2-dimensional code reading apparatus and method | Sadao Takahashi, Taiga Asano, Makoto Yamasaki, Tomohiko Beppu, Toshiyuki Furuta +1 more | 2005-11-01 |
| 6935565 | Imaging method, imaging apparatus, and image information management system | Shigeaki Nimura, Hitoshi Hattori, Tomohiko Beppu, Toshiyuki Furuta, Taiga Asano +2 more | 2005-08-30 |
| 6651894 | Imaging method, imaging apparatus, and image information management system | Shigeaki Nimura, Hitoshi Hattori, Tomohiko Beppu, Toshiyuki Furuta, Taiga Asano +2 more | 2003-11-25 |