Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Hidehiko Kanda, Hiromitsu Hirabayashi, Toshio Kashino +3 more | 2001-02-06 |
| 6155666 | Ejector, ink jet cartridge, ink jet printing apparatus and ink jet head kit having the same, ink jet printing method using the ejector, as well as printed products obtained by employing the method or apparatus | Hitoshi Sugimoto, Makoto Torigoe, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika +7 more | 2000-12-05 |
| 6132022 | Ink jet recording apparatus and method in which processing is controlled according to a property of an exchangeably recording member | Yuji Akiyama, Hiromitsu Hirabayashi, Toshio Kashino, Hitoshi Sugimoto, Miyuki Matsubara +1 more | 2000-10-17 |
| 6130685 | Method for recording an image with multiple scannings of a recording head having groups of nozzles | Miyuki Matsubara, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Hitoshi Sugimoto +1 more | 2000-10-10 |
| 6123411 | Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus | Toshiharu Inui, Hiromitsu Hirabayashi, Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi +5 more | 2000-09-26 |
| 6123841 | Waste-water filtration and purification device for fish cultivation | — | 2000-09-26 |
| 6113210 | Method and apparatus for ink-jet recording with inks having different densities | Hiromitsu Hirabayashi, Toshio Kashino, Hiroshi Tajika, Yuji Akiyama, Hitoshi Sugimoto +2 more | 2000-09-05 |
| 6109720 | Method and apparatus for ink-jet recording with inks having different densities | Hiromitsu Hirabayashi, Toshio Kashino, Hiroshi Tajika, Yuji Akiyama, Hitoshi Sugimoto +2 more | 2000-08-29 |
| 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, Noribumi Koitabashi +1 more | 2000-08-22 |
| 6095642 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2000-08-01 |
| 6086180 | Ink jet recording apparatus controlled by presumed temperature and method therefor | Hitoshi Sugimoto, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Miyuki Matsubara +2 more | 2000-07-11 |
| 6079824 | Ink-jet printing apparatus for printing with a plurality kinds of same color type inks having different density | — | 2000-06-27 |
| 6065827 | Ink jet recording method and ink jet recording apparatus | Yuji Akiyama, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Hitoshi Sugimoto +2 more | 2000-05-23 |
| 6062674 | Method and apparatus for ink-jet printing | Toshiharu Inui, Keiichi Murai, Hiromitsu Hirabayashi, Mayumi Yamamoto, Yoshihisa Takizawa +4 more | 2000-05-16 |
| 6050676 | Color ink jet recording method and apparatus therefor | Hitoshi Sugimoto, Jiro Moriyama, Hiroshi Tajika, Toshiharu Inui, Kiichiro Takahashi | 2000-04-18 |
| 6027196 | Recording method for gradation recording with light-and dark-colored inks and apparatus therefor | Hiromitsu Hirabayashi, Toshio Kashino, Yuji Akiyama, Hitoshi Sugimoto, Miyuki Matsubara +1 more | 2000-02-22 |
| 6012808 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +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 |
| 5992968 | Ink jet printing method and apparatus | Masaya Uetsuki, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Hitoshi Sugimoto +1 more | 1999-11-30 |
| 5992972 | Multiple scan mixed color ink jet recording method | Shigeyasu Nagoshi, Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Matsubara +1 more | 1999-11-30 |
| 5980021 | Ink jet recording means and packaging therefor | Shigeyasu Nagoshi, Naoji Otsuka, Hiromitsu Hirabayashi, Atsushi Arai, Kentaro Yano +5 more | 1999-11-09 |
| 5896143 | Ink jet recording apparatus | Shinya Matsui, Shigeru Yoshimura, Noboru Koumura, Shinji Kanemitsu, Hiroshi Fukui +14 more | 1999-04-20 |
| 5864349 | Recording apparatus with plural heads | Hiromitsu Hirabayashi, Tsuneki Inuzuka, Akitoshi Yamada | 1999-01-26 |
| 5841451 | Scan interval control in ink jet recording apparatus | Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Atsushi Arai, Yuji Akiyama, Hitoshi Sugimoto +2 more | 1998-11-24 |
| 5825377 | Method and apparatus for ink-jet recording with inks having different densities | Hiromitsu Hirabayashi, Toshio Kashino, Hiroshi Tajika, Yuji Akiyama, Hitoshi Sugimoto +2 more | 1998-10-20 |