Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7724951 | Signal processing method, signal processing apparatus, and image reading apparatus | Tsutomu Takayama, Mitsugu Hanabusa, Kengo Kinumura | 2010-05-25 |
| 7463390 | Information reading apparatus, method and system for processing image, program, and recording medium | Mizuki Hayakawa | 2008-12-09 |
| 7391928 | Image processing for correcting defects of read image | Tsutomu Takayama, Mitsugu Hanabusa, Kengo Kinumura | 2008-06-24 |
| 7245784 | Image processing for correcting defects of read image | Tsutomu Takayama, Mitsugu Hanabusa, Kengo Kinumura | 2007-07-17 |
| 7006705 | Image processing for correcting defects of read image | Tsutomu Takayama, Mitsugu Hanabusa, Kengo Kinumura | 2006-02-28 |