Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570611 | Image reading apparatus, shading correction method therefor, and program for implementing the method | Jun Tanaka, Takashi Machida, Shinobu Kato, Taketo Ochiai, Masahiro Shirai +2 more | 2013-10-29 |
| 8335021 | Image reading apparatus, shading correction method therefor, and program for implementing the method | Jun Tanaka, Takashi Machida, Shinobu Kato, Taketo Ochiai, Masahiro Shirai +2 more | 2012-12-18 |
| 8164804 | Image reading apparatus, image reading unit thereof, and reference member thereof for shading correction | Jun Tanaka, Takashi Machida, Shinobu Kato, Taketo Ochiai, Tetsurou Ishikawa | 2012-04-24 |