Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209157 | Image recorder | Koichi Isono, Ichiro Watanabe | 2007-04-24 |
| 5315693 | Method and system for integrating in a single image, character and graphical information by employing data of different pixel resolution | — | 1994-05-24 |
| 5257327 | Method of and apparatus for forming a one-page-image | — | 1993-10-26 |
| 5249067 | Method of and apparatus for producing halftone dot image | — | 1993-09-28 |
| 5243667 | System and method of image processing | Hidetoshi Nakanishi | 1993-09-07 |
| 5241404 | Image reader and method for image reading | Itaru Furukawa | 1993-08-31 |
| 5226098 | Method of and apparatus for generating image data representing integrated image | — | 1993-07-06 |
| 5220624 | Apparatus for reading images and method for enhancing the outlines of shapes | Takashi Sakamoto | 1993-06-15 |
| 5204918 | Method of and apparatus for correcting contour of image | — | 1993-04-20 |
| 5164837 | Method of correcting setup parameter decision characteristics and automatic setup apparatus using a neural network | — | 1992-11-17 |
| 5123059 | Gradation converting circuit employing lookup table | Masami Aragaki | 1992-06-16 |
| 5050227 | Method of and apparatus for image smoothing along a tangential direction of a contour | Katsuhiko Furusawa, Takashi Sakamoto | 1991-09-17 |
| 5001573 | Method of and apparatus for performing detail enhancement | Takashi Sakamoto | 1991-03-19 |
| 4980781 | Method of and apparatus for setting original in image | Masahiro Yamamoto | 1990-12-25 |
| 4972256 | Method of enhancing image sharpness for image reproduction using sharp/unsharp signal processing | Shinji Asada, Takashi Sakamoto | 1990-11-20 |
| 4884224 | Method for generating image contour data and apparatus therefor | — | 1989-11-28 |
| 4873569 | Image reader having spectroscope for color separation | — | 1989-10-10 |
| 4866512 | Method of and apparatus for reading image in corrected read timing | Shigeru Sasada | 1989-09-12 |
| 4861983 | Optical system for flying-spot scanning system | Shigeru Sasada, Shinichi Nagata, Yoshihiro Kishida | 1989-08-29 |
| 4823289 | Positioning originals on an original scanning drum of an image reproducing system | Mitsuhiko Yamada | 1989-04-18 |
| 4807020 | Image reproducing system having multiple processing levels | Susumu Yamada | 1989-02-21 |
| 4775886 | Apparatus for performing a plurality of editing processes according to a predetermined order of priority while recording a composite image | — | 1988-10-04 |
| 4704927 | Cutting reproduction images out of a sheet of exposed film | — | 1987-11-10 |
| 4684979 | System for allocating images onto photosensitive materials utilizing flags | — | 1987-08-04 |
| 4668996 | Method and apparatus for generating halftone dots | Fumihiro Hatayama | 1987-05-26 |