Issued Patents All Time
Showing 26–50 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444246 | Inkjet printing apparatus and calibration method | Kentarou Muro, Susumu Hirosawa, Yutaka Kano, Minoru Teshigawara, Yoshiaki Murayama +4 more | 2013-05-21 |
| 8205953 | Inkjet printing apparatus, inkjet printing system, and inkjet printing method | Satoshi Azuma, Noribumi Koitabashi, Koichiro Nakazawa | 2012-06-26 |
| 7828405 | Correction table generation method and method of controlling correction table generation apparatus | Okinori Tsuchiya, Akihiko Nakatani | 2010-11-09 |
| 7817303 | Image processing and image forming with modification of a particular class of colors | Minako Kato | 2010-10-19 |
| 7706605 | Color correction table forming method and apparatus, control program and storage medium | Suzuko Fukao, Okinori Tsuchiya | 2010-04-27 |
| 7688489 | Color processing apparatus and its method, program, and printer driver | Rie Kajihara, Akihiko Nakatani, Minako Kato, Naoki Sumi, Takashi Nakamura +2 more | 2010-03-30 |
| 7551318 | Image processing apparatus and image processing method | Akihiko Nakatani, Okinori Tsuchiya, Makoto Torigoe | 2009-06-23 |
| 7425056 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2008-09-16 |
| 7320510 | Image processing method and image processing apparatus | Takashi Nakamura, Akihiko Nakatani, Minako Kato, Rie Kajihara, Naoki Sumi +2 more | 2008-01-22 |
| 7312891 | Image processing method and apparatus | Okinori Tsuchiya | 2007-12-25 |
| 7137683 | Correction table generation method and method of controlling correction table generation apparatus | Okinori Tsuchiya, Akihiko Nakatani | 2006-11-21 |
| 7136523 | Color correction table forming method and apparatus, control program and storage medium | Suzuko Fukao, Okinori Tsuchiya | 2006-11-14 |
| 7097268 | Ink jet printing method and ink jet printing apparatus | — | 2006-08-29 |
| 7009734 | Method and apparatus for forming color transform lookup table, and image processing method | Tetsuya Suwa, Okinori Tsuchiya | 2006-03-07 |
| 6980326 | Image processing method and apparatus for color correction of an image | Okinori Tsuchiya, Makoto Torigoe, Manabu Yamazoe | 2005-12-27 |
| 6945626 | Correction table generation method and method of controlling correction table generation apparatus | Okinori Tsuchiya, Akihiko Nakatani | 2005-09-20 |
| 6918656 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2005-07-19 |
| 6761426 | Calibration method in ink jet printing apparatus | Okinori Tsuchiya | 2004-07-13 |
| 6749284 | Image processing method, printing system and printing apparatus | Okinori Tsuchiya | 2004-06-15 |
| 6631969 | Recording apparatus controlled with head characteristics and recording method | Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Matsubara, Hitoshi Nishikori +1 more | 2003-10-14 |
| 6572216 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2003-06-03 |
| 6540326 | Ink jet recording apparatus and method capable of increasing density | Miyuki Matsubara, Naoji Otsuka, Hiromitsu Hirabayashi, Atsushi Arai, Kentaro Yano +3 more | 2003-04-01 |
| 6527361 | Refreshing and recovering ink discharge in a multi-color ink jet recording apparatus | Fumihiro Gotoh, Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Fujita +2 more | 2003-03-04 |
| 6476926 | Method and apparatus for controlling the amount of ink and the life of the printhead in an ink-jet recording apparatus | Kentaro Yano, Naoji Otsuka, Atsushi Arai, Kiichiro Takahashi, Osamu Iwasaki | 2002-11-05 |
| 6467866 | Print control method and apparatus, and printing apparatus using the same | Masao Kato | 2002-10-22 |