Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920726 | Image processing apparatus, image processing method, and program | — | 2011-04-05 |
| 7415141 | Signature authentication device, signature authentication method, and computer program product | — | 2008-08-19 |
| 7263211 | Information processing apparatus and method, computer-readable memory, and program | Hiroto Yoshii, Hatsuo Machida | 2007-08-28 |
| 7197117 | Rotating anode X-ray tube and X-ray generator | Masataka Sakata, Tomohiro Chaki, Yuji Kusaka, Shiro Umegaki, Atsushi Hamanaka +1 more | 2007-03-27 |
| 7093197 | Method, apparatus, and program for processing signature, and storage medium therefor | Hiroto Yoshii, Hatsuo Machida | 2006-08-15 |
| 7035406 | Signature authenticating apparatus, signature authenticating method, signature authenticating program, and storage medium storing signature authenticating program | Hatsuo Machida, Hiroto Yoshii | 2006-04-25 |
| 6970581 | Information processing apparatus and method, computer-readable memory, and program | Hiroto Yoshii, Hatsuo Machida | 2005-11-29 |
| 5730349 | Tape guide mechanism having vibration mechanism | Masahide Hasegawa, Keiichi Fukuzawa | 1998-03-24 |