Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7296877 | Ink jet printing apparatus and print position setting method | Hidehiko Kanda, Aya Hayashi | 2007-11-20 |
| 7290855 | Printing apparatus and printing method | Hidehiko Kanda, Norihiro Kawatoko | 2007-11-06 |
| 7252364 | Ink jet printing apparatus and printing position setting method of the apparatus | Hisatsugu Naito, Hidehiko Kanda | 2007-08-07 |
| 7131713 | Bidirectional printing method and apparatus with reduced color unevenness | Naoji Otsuka, Hitoshi Nishikori, Osamu Iwasaki | 2006-11-07 |
| 7079283 | Printing apparatus, printing method, data processing method and recording material | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki | 2006-07-18 |
| 7055924 | Recording system capable of recording information representing positions on a recording medium and recording method | Jiro Moriyama | 2006-06-06 |
| 7052191 | Printing apparatus | Jiro Moriyama, Yuji Hamasaki, Hidehiko Kanda, Norihiro Kawatoko, Atsushi Sakamoto +1 more | 2006-05-30 |
| 7032991 | Two-way print apparatus and print method | Naoji Otsuka, Osamu Iwasaki, Kaneji Yamada | 2006-04-25 |
| 7011391 | Bidirectional printing method and apparatus with reduced color unevenness | Naoji Otsuka, Hitoshi Nishikori, Osamu Iwasaki | 2006-03-14 |
| 6994413 | Printing apparatus performing print registration | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki, Minoru Teshigawara | 2006-02-07 |
| 6921218 | Printing apparatus | Jiro Moriyama, Yuji Hamasaki, Hidehiko Kanda, Norihiro Kawatoko, Atsushi Sakamoto +1 more | 2005-07-26 |
| 6899413 | Bidirectional printing method and apparatus with reduced color unevenness | Naoji Otsuka, Hitoshi Nishikori, Osamu Iwasaki | 2005-05-31 |
| 6896356 | Print apparatus and printing method for forming a color image by applying different color inks to a printing material using a recording head | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki | 2005-05-24 |
| 6877833 | Printing data producing method for printing apparatus | Minoru Teshigawara, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Hitoshi Nishikori +2 more | 2005-04-12 |
| 6832825 | Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method | Hitoshi Nishikori, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Osamu Iwasaki +3 more | 2004-12-21 |
| 6805422 | Ink jet recording method, recording apparatus and data processing method | Kiichiro Takahashi, Naoji Otsuka, Kentaro Yano, Hitoshi Nishikori, Daigoro Kanematsu +2 more | 2004-10-19 |
| 6789867 | Ink jet printing apparatus and ink jet printing method | Kiichiro Takahashi, Naoji Otsuka, Hitoshi Sugimoto, Hitoshi Nishikori, Osamu Iwasaki +2 more | 2004-09-14 |
| 6764154 | Ink-jet printing apparatus and ink-jet printing method | Hitoshi Nishikori, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Osamu Iwasaki +2 more | 2004-07-20 |
| 6755506 | Ink jet print head and ink jet printing apparatus | Hitoshi Nishikori, Naoji Otsuka, Kiichiro Takahashi, Osamu Iwasaki, Minoru Teshigawara +2 more | 2004-06-29 |
| 6755496 | Ink jet printing apparatus and method with suppressed bleeding of inks | Hitoshi Nishikori, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Osamu Iwasaki +2 more | 2004-06-29 |
| 6729710 | Ink jet recording apparatus and method with reduced banding | Naoji Otsuka, Tsutomu Takahashi, Kiichiro Takahashi, Hitoshi Nishikori | 2004-05-04 |
| 6652066 | Ink jet printing apparatus and ink jet printing method | Minoru Teshigawara, Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori | 2003-11-25 |
| 6637874 | Liquid ejecting head, suction recovering method, head cartridge and image forming apparatus | Takeshi Yazawa, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Hitoshi Nishikori +3 more | 2003-10-28 |
| 6629743 | Ink jet recording method, recording apparatus and data processing method | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori | 2003-10-07 |
| 6547360 | Locating method of an optical sensor, an adjustment method of dot printing position using the optical sensor, and a printing apparatus | Kiichiro Takahashi, Naoji Otsuka, Hitoshi Nishikori, Osamu Iwasaki, Minoru Teshigawara | 2003-04-15 |