Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812865 | Image pickup system with noise estimator | — | 2010-10-12 |
| 7738699 | Image processing apparatus | Kazuhito Horiuchi | 2010-06-15 |
| 7656442 | Image pickup system, noise reduction processing device and image pick-up processing program | — | 2010-02-02 |
| 7598989 | Image pickup system for reducing noise attributable to an image pickup device | — | 2009-10-06 |
| 7595825 | Image pickup system and image processing program | — | 2009-09-29 |
| 7574042 | Image processing apparatus | Kazuhito Horiuchi | 2009-08-11 |
| 7570291 | Imaging system and image processing program | — | 2009-08-04 |
| 7570287 | Image pickup system for noise estimating and noise reduction | — | 2009-08-04 |
| 7339619 | Image pickup system and image processing program for performing correction on chroma signal | — | 2008-03-04 |
| 6738510 | Image processing apparatus | Kazuhito Horiuchi | 2004-05-18 |
| 6721003 | Image processing apparatus and storage medium storing image processing program | Taketo Tsukioka | 2004-04-13 |
| 6388702 | Endoscope for recording and displaying time-serial image | Yutaka Konomura, Kazunari Nakamura, Tetsuo Nonami, Keiichi Hiyama, Akihiko Yajima | 2002-05-14 |
| 6343146 | Image signal processor apparatus for restoring color signals at high definition by using image structural models | Taketo Tsukioka | 2002-01-29 |
| 5956416 | Endoscope image processing apparatus | Kazunari Nakamura | 1999-09-21 |
| 5951056 | Information reproduction system for reproducing a two-dimensional, optically readable code | Hiroyuki Fukuda, Seiji Tatsuta, Hiroshi Sasaki, Shinichi Imade | 1999-09-14 |
| 5892850 | Signal processing apparatus capable of correcting high-frequency component of color signal with high precision | — | 1999-04-06 |
| 5860679 | Information recording medium, two-dimensional code, information reproduction system and information reproduction method | Hiroyuki Fukuda, Seiji Tatsuta, Hiroshi Sasaki, Shinichi Imade | 1999-01-19 |
| 5825947 | Optical reproducing system for multimedia information recorded with code data having function for correcting image reading distortion | Hiroshi Sasaki | 1998-10-20 |
| 5697885 | Endoscope for recording and displaying time-serial images | Yutaka Konomura, Kazunari Nakamura, Tetsuo Nonami, Keiichi Hiyama, Akihiko Yajima | 1997-12-16 |
| 5515449 | Endoscope image processing apparatus | Kazunari Nakamura | 1996-05-07 |
| 5379757 | Method of compressing endoscope image data based on image characteristics | Keiichi Hiyama, Kazunari Nakamura, Yutaka Konomura, Masahide Kanno, Shinichiro Hattori | 1995-01-10 |
| 5331551 | Endoscope image recording system for compressing and recording endoscope image data | Keiichi Hiyama, Kazunari Nakamura, Yutaka Konomura, Masahide Kanno, Shinichiro Hattori | 1994-07-19 |
| 5209220 | Endoscope image data compressing apparatus | Keiichi Hiyama, Kazunari Nakamura, Yutaka Konomura, Masahide Kanno, Shinichiro Hattori | 1993-05-11 |
| 5092331 | Fluorescence endoscopy and endoscopic device therefor | Kazunari Nakamura, Keiichi Hiyama, Tetsuo Nonami | 1992-03-03 |
| 5081524 | Image inputting device for endoscope | Yutaka Konomura | 1992-01-14 |