Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184078 | Image-processing apparatus and image-quality control method | Jun Minakuti, Ayumi Itoh, Motohiro Nakanishi | 2007-02-27 |
| 7116359 | Image capture device and method of controlling blur in captured images | Masahiro Kitamura, Kazuchika Sato, Mutsuhiro Yamanaka, Yuji Adachi, Keiji Tamai | 2006-10-03 |
| 7046279 | Image taking apparatus | Mutsuhiro Yamanaka, Kazuchika Sato, Yasuhiro Morimoto, Hiroaki Kubo, Keiji Tamai +2 more | 2006-05-16 |
| 7046289 | Automatic focusing device, camera, and automatic focusing method | Keiji Tamai, Masahiro Kitamura, Motohiro Nakanishi | 2006-05-16 |
| 6940555 | Image taking apparatus having focus control | Yuji Taguchi, Yasuhiro Morimoto, Shinichi Fujii | 2005-09-06 |
| 6806903 | Image capturing apparatus having a &ggr;-characteristic corrector and/or image geometric distortion correction | Shinichi Fuji | 2004-10-19 |
| 6687420 | Image reading apparatus | Shinya Matsuda, Hiroshi Nagashima | 2004-02-03 |
| 6614996 | Image forming apparatus and image forming method | Jun Minakuti, Ayumi Itoh, Motohiro Nakanishi, Shoichi Minato | 2003-09-02 |
| 6571022 | Image processing apparatus for generating a single image of an object using overlapping partial images | Shinichi Fujii, Mutsuhiro Yamanaka | 2003-05-27 |
| 6535250 | Image pickup apparatus | Keizou Ochi | 2003-03-18 |
| 6480624 | Color discrimination apparatus and method | Daisaku Horie | 2002-11-12 |
| 6449004 | Electronic camera with oblique view correction | Toshihiko Karasaki, Shoichi Minato, Shinichi Fujii | 2002-09-10 |
| 6091862 | Pixel interpolation device and pixel interpolation method | — | 2000-07-18 |
| 5847884 | Image reading apparatus | Koichi Kamon, Shinya Matsuda | 1998-12-08 |
| 5831750 | Image reader having height distribution correction for a read document | Tetsuya Iida, Toru Matsui, Keiichiro Bungo | 1998-11-03 |
| 5764379 | Document scanner for book document | Shinya Matsuda | 1998-06-09 |
| 5585926 | Document reading apparatus capable of rectifying a picked up image data of documents | Shinichi Fujii, Shinya Matsuda, Satoshi Nakamura, Toshihiko Karasaki | 1996-12-17 |
| 5377019 | Document reading apparatus having a function of determining effective document region based on a detected data | Shinya Matsuda, Satoshi Nakamura, Jun Minakuti | 1994-12-27 |
| 5194729 | Document reading apparatus with area recognizing sensor and obstacle detection | Shinya Matsuda, Toshihiko Karasaki | 1993-03-16 |
| 5159187 | Document reading apparatus having a variable designating image | Shinya Matsuda, Toshihiko Karasaki | 1992-10-27 |
| 5150146 | Focus detecting device utilizing auxiliary illumination | Hiroshi Ueda, Toru Matsui | 1992-09-22 |
| 5093562 | Focus detecting apparatus with improved precision in detecting phase difference | Hiroshi Ueda, Toshio Norita, Tokuji Ishida, Nobuyuki Taniguchi | 1992-03-03 |
| 5084611 | Document reading apparatus for detection of curvatures in documents | Shinya Matsuda, Toshihiko Karasaki | 1992-01-28 |
| 4916472 | Automatic focus control device for camera | Tokuji Ishida, Masataka Hamada, Kenji Ishibashi | 1990-04-10 |