Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586126 | Change degree deriving apparatus, change degree deriving method and non-transitory computer readable medium | Shinji Sasahara, Junichi Matsunoshita, Ken OGINO | 2020-03-10 |
| 10181198 | Data processing apparatus, color identification method, non-transitory computer readable medium, and color chart | Ken OGINO, Shinji Sasahara, Junichi Matsunoshita | 2019-01-15 |
| 10176597 | Change degree deriving apparatus, change degree deriving method, and non-transitory computer readable medium | Shinji Sasahara, Junichi Matsunoshita, Ken OGINO | 2019-01-08 |
| 10096128 | Change degree deriving device, change degree deriving system, and non-transitory computer readable medium | Shinji Sasahara, Junichi Matsunoshita, Ken OGINO | 2018-10-09 |
| 10097731 | Change degree deriving device, change degree deriving system and known color body | Shinji Sasahara, Junichi Matsunoshita, Ken OGINO | 2018-10-09 |
| 8553047 | Image information processing system, image information processing apparatus, image information outputting method, code information processing apparatus and program thereof | Masahiro Takamatsu, Satoshi Usui | 2013-10-08 |
| 7675659 | Image processing apparatus, table generation apparatus, and image forming system | Masahiko Kubo, Michio Kikuchi, Shinsuke Sugi, Yoshifumi Takebe | 2010-03-09 |
| 7431210 | Image forming apparatus, image processing apparatus and method | Michio Kikuchi, Masahiko Kubo, Shinsuke Sugi, Yoshifumi Takebe | 2008-10-07 |
| 7333237 | Color adjustment method, color adjustment apparatus, color conversion definition editing apparatus, image processing apparatus, program, and storage medium | Hiroaki Ikegami | 2008-02-19 |
| 7307753 | Color processing method, color processing device, storage medium, color processing program, and image forming apparatus | Makoto Sasaki, Hiroaki Ikegami, Ryosuke Higashikata | 2007-12-11 |
| 7304767 | Color processing method, storage medium, color processing apparatus, color transforming apparatus, and image forming apparatus | Makoto Sasaki, Hiroaki Ikegami | 2007-12-04 |
| 7199900 | Color conversion coefficient preparation apparatus, color conversion coefficient preparation method, storage medium, and color conversion system | Ryosuke Higashikata, Makoto Sasaki, Yoshiharu Hibi, Tetsushi Anabuki, Hiroaki Ikegami | 2007-04-03 |
| 7061505 | Image processing device, image processing system, output device, computer readable recording medium and image processing method | Tomoyasu Matsuzaki, Hiroaki Ikegami | 2006-06-13 |
| 6885382 | Image processing device, image processing system, output device, computer readable recording medium and image processing method | Tomoyasu Matsuzaki, Hiroaki Ikegami | 2005-04-26 |
| 6724507 | Image processing method and image processing apparatus | Hiroaki Ikegami, Ryosuke Higashikata, Takahide Inoue | 2004-04-20 |
| 6650772 | Image processing apparatus, image processing method, and image processing system | Takahide Inoue, Ryousuke Higashikata | 2003-11-18 |
| 6546130 | Image processing apparatus, image processing method, and image processing system | Takahide Inoue, Ryousuke Higashikata | 2003-04-08 |
| 6172776 | Method and apparatus for processing a color image | Kazumasa Murai | 2001-01-09 |
| 6130675 | Color image formation method and color image formation apparatus | Kazumasa Murai | 2000-10-10 |
| 6128407 | Image processing apparatus, image processing method, and image processing system | Takahide Inoue, Ryousuke Higashikata | 2000-10-03 |
| 6091520 | Color image forming device | Yoshiharu Hibi, Atsushi Kitagawara, Toru Misaizu, Toshio Yamazaki | 2000-07-18 |
| 6035065 | Image processing coefficient determination method, image processing coefficient calculation system, image processing system, image processing method, and storage medium | Yuji Kobayashi, Shingo Uchihashi, Nobuyuki Takeo, Shinji Kita | 2000-03-07 |
| 5978107 | Method and apparatus for determining color transformation coefficients | Kazumasa Murai, Shinji Kita | 1999-11-02 |
| 5764795 | Color image processing apparatus for color matching and color matching processing method | Nobuyuki Takeo, Shinji Kita | 1998-06-09 |
| 5729360 | Color image processing method and system | Shinji Kita, Noriyuki Kazama, Kazumasa Murai, Yuzuru Suzuki | 1998-03-17 |