Issued Patents All Time
Showing 101–125 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224182 | Recording apparatus controlled with head characteristics and recording method | Shigeyasu Nagoshi, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Miyuki Matsubara, Hitoshi Nishikori +1 more | 2001-05-01 |
| 6224181 | Ink jet recording head having multi-heater and system therefor | — | 2001-05-01 |
| 6217146 | Ink jet recording apparatus | Kazuyoshi Takahashi, Kazuaki Masuda, Yoshiaki Takayanagi, Akio Suzuki, Mitsuru Kurata +7 more | 2001-04-17 |
| 6203138 | Method of exchanging waste ink pack of ink jet recording apparatus | Hiromitsu Hirabayashi, Hiroshi Tajika, Miyuki Matsubara, Atsushi Arai, Shinji Kanemitsu | 2001-03-20 |
| 6183071 | Ink jet recording apparatus and method for recording information with blend of plural types of ink and ink tank used in the same | Hitoshi Sugimoto, Miyuki Matsubara, Fumihiro Gotoh, Hidehiko Kanda, Hiromitsu Hirabayashi +3 more | 2001-02-06 |
| 6169556 | Method for driving a recording head having a plurality of heaters arranged in each nozzle | Hitoshi Tsuboi | 2001-01-02 |
| 6164772 | Ink for ink jet cartridge and method of ink jet recording using the same | Masami Ikeda, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Masahiko Higuma, Yuji Akiyama +4 more | 2000-12-26 |
| 6137507 | Ink jet printing system which ejects both ink and an insolubilizing or coagulating liquid | Toshiharu Inui, Tetsuro Inoue, Masaya Uetsuki, Yoshinori Nakajima | 2000-10-24 |
| 6137505 | Ink jet recording device having staggered recording element arrays | Hiromitsu Hirabayashi, Atsushi Arai, Hiroshi Tajika | 2000-10-24 |
| 6130685 | Method for recording an image with multiple scannings of a recording head having groups of nozzles | Miyuki Matsubara, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Hitoshi Sugimoto, Fumihiro Gotoh +1 more | 2000-10-10 |
| 6126266 | Ink jet recording apparatus and method using replaceable recording heads | Yasuhiro Numata, Kazuyoshi Takahashi, Yoshiaki Takayanagi, Hiroshi Tajika, Hitoshi Sugimoto +1 more | 2000-10-03 |
| 6116710 | Ink jet recording method and apparatus using thermal energy | Hiroshi Tajika, Yoshiaki Takayanagi, Masayuki Hirose, Souhei Tanaka, Hiromitsu Hirabayashi +4 more | 2000-09-12 |
| 6106097 | Ink jet recording apparatus having an exchangeable ink jet head cartridge mountable thereon and recovery method of said cartridge | Tsuyoshi Otani, Yoshiaki Takayanagi, Yasuhiro Numata | 2000-08-22 |
| 6106093 | Ink jet recording apparatus capable of recording in different resolutions, and ink jet recording method using such apparatus | Shigeyasu Nagoshi, Sadayuki Sugama, Jiro Moriyama, Hiroshi Tajika, Fumihiro Gotoh +1 more | 2000-08-22 |
| 6095642 | Ink container, ink and ink jet recording apparatus using ink container | Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi, Tsutomu Abe +10 more | 2000-08-01 |
| 6086180 | Ink jet recording apparatus controlled by presumed temperature and method therefor | Hitoshi Sugimoto, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Miyuki Matsubara, Hitoshi Nishikori +2 more | 2000-07-11 |
| 6086192 | Ink jet apparatus and ink jet cartridge having an ink container with a vent | Mitsuru Kurata, Tokihide Ebata, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Haruo Uchida | 2000-07-11 |
| 6074052 | Ink jet printing method and ink jet recording apparatus | Toshiharu Inui, Tetsurou Inoue, Kentaro Yano, Masaya Uetsuki, Daigoro Kanematsu +2 more | 2000-06-13 |
| 6065827 | Ink jet recording method and ink jet recording apparatus | Yuji Akiyama, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Hitoshi Sugimoto, Miyuki Fujita +2 more | 2000-05-23 |
| 6062678 | Ink-jet recording head with a particular arrangement of thermoelectric transducers and discharge openings | Hiroyuki Ishinaga, Masami Ikeda, Hajime Kaneko, Hideo Saikawa, Masashi Miyagawa +7 more | 2000-05-16 |
| 6050680 | Ink jet recording with mixing and storage of color inks with different mixing ratios | Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Yuji Akiyama, Hitoshi Sugimoto | 2000-04-18 |
| 6024430 | Recording method and apparatus for presuming characteristics of temperature sensors | Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Hitoshi Sugimoto, Miyuki Matsubara, Hitoshi Nishikori +1 more | 2000-02-15 |
| 6022102 | Method for refilling liquid into a liquid reservoir container, a liquid jet recording apparatus using such method, a liquid refilling container, a liquid reservoir container, and a head cartridge | Masatoshi Ikkatai, Yuji Tsuruoka | 2000-02-08 |
| 6012808 | Ink container, ink and ink jet recording apparatus using ink container | Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi, Tsutomu Abe +10 more | 2000-01-11 |
| 6007182 | Ink-jet recording method employing inks of different characteristics and apparatus therefor | Miyuki Matsubara, Takayuki Fujita, Hiromitsu Hirabayashi, Tetsurou Inoue, Makoto Aoki +10 more | 1999-12-28 |