Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135423 | Information processing system | Hiroshi Mizuno | 2015-09-15 |
| 9016568 | Reader device, data processing apparatus mounted with the same and genuine/counterfeit judgment method | Junichi Sakaki | 2015-04-28 |
| 8738917 | Image data verification | Keiichi Iwamura, Yasuhiro Nakamoto | 2014-05-27 |
| 8055900 | Information processing apparatus, information processing system, information processing method, storage medium and program | Keiichi Iwamura, Tomochika Murakami | 2011-11-08 |
| 8037543 | Image processing apparatus, image processing method, computer program and computer-readable recording medium | Hiroki Yamashita | 2011-10-11 |
| 7930548 | Image verification system, image verification apparatus, and image verification method | — | 2011-04-19 |
| 7716747 | Image processing apparatus, image processing method, computer program and computer-readable recording medium | Hiroki Yamashita | 2010-05-11 |
| 7681049 | Imaging apparatus | — | 2010-03-16 |
| 7630510 | Image verification apparatus and image verification method | — | 2009-12-08 |
| 7543153 | Digital signature generating apparatus, method, computer program and computer-readable storage medium | Akira Akashi | 2009-06-02 |
| 7535488 | Image data verification system | Keiichi Iwamura | 2009-05-19 |
| 7320138 | Image authentication apparatus, image authentication method, and image authentication program | Takami Eguchi | 2008-01-15 |
| 7308577 | Image verification system, image verification apparatus, and image verification method | — | 2007-12-11 |
| 7298932 | Control apparatus and control method for image sensing apparatus | — | 2007-11-20 |
| 7296161 | Image processing apparatus and image processing method | Keiichi Iwamura | 2007-11-13 |
| 7194630 | Information processing apparatus, information processing system, information processing method, storage medium and program | Keiichi Iwamura, Tomochika Murakami | 2007-03-20 |
| 7162637 | Image verification system | Keiichi Iwamura | 2007-01-09 |
| 7139407 | Image generation apparatus, image file generation method, image verification apparatus and image verification method | — | 2006-11-21 |