Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881098 | Image processing apparatus, image processing method, and non-transitory computer-readable storage medium | — | 2014-11-04 |
| 8041153 | Processing device, processing method and computer readable medium | Yasuhiko Kaneko, Junichi Kaneko, Satoshi Yamamoto, Michitaka Hariya, Takashi Nagao +1 more | 2011-10-18 |
| 7916974 | Processing device, processing method and computer readable medium | Yasuhiko Kaneko, Junichi Kaneko, Satoshi Yamamoto, Michitaka Hariya, Takashi Nagao +1 more | 2011-03-29 |
| 7729227 | Diffractive element, method of manufacturing the same, optical pickup device, and optical disc apparatus | Takatoshi Minoda, Eizo Ono | 2010-06-01 |
| 7663779 | Image processing apparatus, image processing method and program therefor | Takashi Nagao, Yoshiharu Hibi, Masaru Okutsu, Makoto Sasaki | 2010-02-16 |
| 7605819 | Image processing device, method, and storage medium which stores a program | Yukio Kumazawa, Takashi Nagao, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-20 |
| 7605818 | Image processing device, method, and storage medium which stores a program | Takashi Nagao, Yukio Kumazawa, Youichi Isaka, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-20 |
| 7602394 | Image processing device, method, and storage medium which stores a program | Takashi Nagao, Yukio Kumazawa, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-13 |
| 7602391 | Image processing device, method, and storage medium which stores a program | Takashi Nagao, Yukio Kumazawa, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-13 |
| 7602392 | Image processing device, method, and storage medium which stores a program | Takashi Nagao, Yukio Kumazawa, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-13 |
| 7602393 | Image processing device, method, and storage medium which stores a program | Yukio Kumazawa, Takashi Nagao, Youichi Isaka, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-13 |
| 7598957 | Image processing device, method, and storage medium which stores a program | Youichi Isaka, Takashi Nagao, Yukio Kumazawa, Yasuhiko Kaneko, Junichi Kaneko | 2009-10-06 |
| 7595803 | Image processing device, method, and storage medium which stores a program | Takashi Nagao, Youichi Isaka, Yukio Kumazawa, Yasuhiko Kaneko, Junichi Kaneko | 2009-09-29 |
| 6219149 | Print processing apparatus | Tetsuro Kawata, Yuji Onozawa, Takashi Nagao, Kazutaka Hirata, Yoshinori Wada +1 more | 2001-04-17 |
| 6100998 | Print processor with efficient memory use | Takashi Nagao, Yuji Onozawa, Hiroshi Ishikawa, Koki Uwatoko, Satoshi Kubota +5 more | 2000-08-08 |
| 5828470 | Color values processing apparatus capable of optimizing a processing description | Masahiro Maeda, Masayuki Kurahashi, Toshiyuki Tsuzuki, Toru Yamasaki | 1998-10-27 |
| 5687332 | Image edit processing system | Masayuki Kurahashi, Masahiro Maeda, Toshiyuki Tsuzuki, Toru Yamasaki | 1997-11-11 |
| 5402253 | Color conversion method and apparatus with a variable gray component replacement ratio | — | 1995-03-28 |
| 5349452 | Image processing system capable of attaining color coincidence between input and output images | Masahiro Maeda, Toru Yamasaki, Masayuki Kurahashi | 1994-09-20 |
| 5146328 | Color signal network system | Toru Yamasaki, Hiroaki Ikegami, Yoshiharu Hibi, Yoshihiro Terada | 1992-09-08 |