Issued Patents All Time
Showing 251–271 of 271 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218579 | Numerical value setting device | Kiyotaka Tomioka, Hideaki Tanaka | 1993-06-08 |
| 5111311 | Image reading apparatus with black level correction | — | 1992-05-05 |
| 5065441 | Image processing apparatus | Toshihiro Motoi, Toshiharu Nishimura, Tadao Kishimoto | 1991-11-12 |
| 5053867 | Digital color image processing apparatus | Takashi Hasebe, Masahiko Matsunawa, Hiroshi Katoh, Yoshinori Abe, Tetsuo Kimoto | 1991-10-01 |
| 5010756 | Method of and apparatus for controlling shape of rolled material on multi-high rolling mill | Kazuo Nose, Shiro Koike, Masakazu Shimomura, Hajime Tsubono, Soichi Kitagawa +4 more | 1991-04-30 |
| 5001684 | Control component having a terminal member | Katsumi Iwatani, Yasuhiko Ueno | 1991-03-19 |
| 4980758 | Image processing technique for processing digital color image information | Masahiko Matsunawa, Hiroshi Niki | 1990-12-25 |
| 4980760 | Image processing apparatus | Seiichiro Hiratsuka, Koji Washio, Masahiko Matsunawa | 1990-12-25 |
| 4937662 | Color image processing device having ability to process and record an outside or inside region enclosed with a color marker | Masahiko Matsunawa, Hiroshi Katoh, Takashi Hasebe, Yoshinori Abe, Tetsuo Kimoto | 1990-06-26 |
| 4920571 | Image processing system with capability of enlarging and reducing operations | Yoshinori Abe, Masahiko Matsunawa | 1990-04-24 |
| 4879595 | Technique for reproducing an image read from a color original | Hiroshi Niki, Masahiko Matsunawa, Yoshinori Abe | 1989-11-07 |
| 4864357 | Color image processing apparatus | Masahiko Matsunawa, Yoshinori Abe | 1989-09-05 |
| 4841376 | Shading correcting method enabling prevention of effect of noise and apparatus therefor | Masahiko Matsunawa | 1989-06-20 |
| 4841361 | Color image processing apparatus | Masahiko Matsunawa | 1989-06-20 |
| 4825246 | Image processing method and image forming apparatus | Masakazu Fukuchi, Kiyoshi Akazawa, Masahiko Matsunawa, Hiroshi Niki, Shunji Matsuo +1 more | 1989-04-25 |
| 4811114 | Image reading apparatus | Toshifumi Isobe | 1989-03-07 |
| 4764833 | Perpendicular magnetic head | Tatsuo Imamura | 1988-08-16 |
| 4703380 | Perpendicular magnetic head | Tatsuo Imamura, Yutaka Yunoki | 1987-10-27 |
| 4656988 | Automobile fuel supply control | Tsugio Fukube, Akinori Yamashita, Noboru Hashimoto | 1987-04-14 |
| 4571357 | Electrically insulating laminate paper for oil-impregnated electric apparatus | Ryosuke Hata, Shosuke Yamanouchi, Masayuki Hirose, Hidemitsu Kuwabara, Yasuharu Mizumoto | 1986-02-18 |
| 4369459 | Solid-state television camera | Mineo Iwasawa, Yukio Endo | 1983-01-18 |