Issued Patents All Time
Showing 26–50 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195349 | Ink jet recording apparatus | Ayako Uji | 2007-03-27 |
| 7168782 | Recording apparatus and method | Masataka Yashima, Tsuyoshi Shibata | 2007-01-30 |
| 7101011 | Recording apparatus, method and program utilizing compensation dots | Masataka Yashima, Tsuyoshi Shibata | 2006-09-05 |
| 7085002 | Defective nozzle compensation | Peter William Mitchell Ilbery, Shoji Kanemura, James Robert Metcalfe | 2006-08-01 |
| 7029095 | Ink jet printing apparatus and preliminary ejecting method | Hitoshi Tsuboi, Katsuhiro Shirota, Yasunori Fujimoto | 2006-04-18 |
| 7004578 | Printing apparatus | Hitoshi Tsuboi | 2006-02-28 |
| 6964700 | Ink for use in ink jet recording and ink jet recording method utilizing the same | Ayako Uji, Yoshihisa Yamashita, Ryota Kato, Takeshi Miyazaki, Yasunori Fujimoto | 2005-11-15 |
| 6953238 | Recording apparatus and recording method and program | Masataka Yashima, Tsuyoshi Shibata | 2005-10-11 |
| 6945628 | Ink jet printing apparatus | Tsutomu Kawai, Tadashi Matsumoto, Hitoshi Tsuboi, Haruhiko Koto, Yasunori Fujimoto | 2005-09-20 |
| 6918656 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2005-07-19 |
| 6916092 | Recording method | Hitoshi Tsuboi | 2005-07-12 |
| 6908176 | Recording apparatus and method | Masataka Yashima, Tsuyoshi Shibata | 2005-06-21 |
| 6883895 | Liquid ejection apparatus, head unit and ink-jet cartridge | Shuichi Murakami, Masaya Uetsuki, Yoshinori Nakajima | 2005-04-26 |
| 6860593 | Ink-jet ink, ink set, method for ink-jet printing, ink-jet printing apparatus, ink-jet printing unit and ink cartridge | Akio Kashiwazaki, Katsuhiro Shirota, Akihiro Mouri, Hitoshi Tsuboi, Yasunori Fujimoto | 2005-03-01 |
| 6860579 | Ink jet recording apparatus and method using replaceable recording heads | Yasuhiro Numata, Kazuyoshi Takahashi, Yoshiaki Takayanagi, Souhei Tanaka, Hiroshi Tajika +2 more | 2005-03-01 |
| 6834927 | Ink jet recording apparatus and correcting method for image | Masataka Yashima, Tsuyoshi Shibata, Hitoshi Tsuboi, Yasunori Fujimoto | 2004-12-28 |
| 6786587 | Ink-jet printing apparatus | — | 2004-09-07 |
| 6779865 | Ink jet printing method and apparatus | Tsuyoshi Shibata, Masataka Yashima, Hitoshi Tsuboi | 2004-08-24 |
| 6716495 | Ink-jet recording apparatus and recording medium | Hitoshi Yoshino, Katsumi Aoki, Hiroyuki Ogino, Yasunori Fujimoto | 2004-04-06 |
| 6631969 | Recording apparatus controlled with head characteristics and recording method | Shigeyasu Nagoshi, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Miyuki Matsubara, Hitoshi Nishikori +1 more | 2003-10-14 |
| 6612691 | Ink jet recording method | Hitoshi Tsuboi | 2003-09-02 |
| 6609790 | Ink jet apparatus and ink jet cartridge and ink container mountable thereto | Mitsuru Kurata, Tokihide Ebata, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Haruo Uchida | 2003-08-26 |
| 6585815 | Ink set, ink-jet printing method using such ink set, recording unit, ink cartridge and ink-jet printing apparatus | Hitoshi Tsuboi, Yasunori Fujimoto | 2003-07-01 |
| 6582047 | Ink jet printing apparatus and ink jet printing method | Hitoshi Yoshino, Masataka Yashima, Hiroyuki Ogino | 2003-06-24 |
| 6572216 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2003-06-03 |