Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151470 | Illumination device | Fumimasa Amemiya, Toru Ochiai, Fumihide Sakamoto, Junya Ozawa, Satoshi Tanaka +3 more | 2015-10-06 |
| 8422087 | Image reading apparatus and image reading method | — | 2013-04-16 |
| 6888650 | Apparatus and method for reading document | Tsuyoshi Mizubata, Masanobu Kawano, Kiyoshi Hata, Kazuhide Sano, Sei Takahashi +1 more | 2005-05-03 |
| 5141303 | Method and apparatus for discriminating eye fundus blood vessels | Tetsuya Yamamoto, Toshiaki Sugita | 1992-08-25 |