Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033055 | Ink jet recording apparatus and ink jet recording method | Hiromitsu Hirabayashi, Kiichiro Takahashi, Osamu Iwasaki | 2000-03-07 |
| 6024430 | Recording method and apparatus for presuming characteristics of temperature sensors | Noribumi Koitabashi, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Miyuki Matsubara, Hitoshi Nishikori +1 more | 2000-02-15 |
| 6022093 | Ink jet recording apparatus and method | Atsushi Arai, Naoji Otsuka, Kentaro Yano, Kiichiro Takahashi, Osamu Iwasaki | 2000-02-08 |
| 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 |
| 6007174 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Kenjiro Watanabe, Hideo Fukazawa +6 more | 1999-12-28 |
| 5992968 | Ink jet printing method and apparatus | Masaya Uetsuki, Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Fujita +1 more | 1999-11-30 |
| 5992972 | Multiple scan mixed color ink jet recording method | Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Matsubara, Fumihiro Gotoh +1 more | 1999-11-30 |
| 5980021 | Ink jet recording means and packaging therefor | Naoji Otsuka, Hiromitsu Hirabayashi, Atsushi Arai, Kentaro Yano, Hitoshi Sugimoto +5 more | 1999-11-09 |
| 5980012 | Recording apparatus and ink jet recording method | Miyuki Fujita, Toshiharu Inui, Yuji Akiyama, Masaya Uetsuki, Hidehiko Kanda +1 more | 1999-11-09 |
| 5917519 | Ink jet recording method and apparatus for recording with multiple thinned images | Atsushi Arai, Hiromitsu Hirabayashi, Yuji Akiyama, Hitoshi Sugimoto, Miyuki Matsubara | 1999-06-29 |
| 5898443 | Ink-jet printing apparatus and method for test printing using ink and an ink improving liquid | Hiroshi Yoshino, Makoto Torigoe, Hiroshi Tajika, Hitoshi Sugimoto, Koichiro Kawaguchi | 1999-04-27 |
| 5896143 | Ink jet recording apparatus | Shinya Matsui, Shigeru Yoshimura, Noboru Koumura, Shinji Kanemitsu, Hiroshi Fukui +14 more | 1999-04-20 |
| 5841451 | Scan interval control in ink jet recording apparatus | Hiromitsu Hirabayashi, Atsushi Arai, Yuji Akiyama, Hitoshi Sugimoto, Miyuki Matsubara +2 more | 1998-11-24 |
| 5831642 | Ink jet recording method and apparatus | Miyuki Matsubara, Hiromitsu Hirabayashi, Atsushi Arai, Yuji Akiyama, Takayuki Murata +2 more | 1998-11-03 |
| 5742311 | Replaceable ink cartridge | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 1998-04-21 |
| 5739828 | Ink jet recording method and apparatus having resolution transformation capability | Jiro Moriyama, Toshiharu Inui, Yuji Akiyama, Kiichiro Takahashi, Fumihiro Gotoh +1 more | 1998-04-14 |
| 5701146 | Ink head recovery method and apparatus | Yuji Akiyama, Hiromitsu Hirabayashi, Atsushi Arai, Tetsuji Kurata, Hitoshi Sugimoto +1 more | 1997-12-23 |
| 5696542 | Ink jet recording method | Miyuki Matsubara, Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Fumihiro Gotoh +1 more | 1997-12-09 |
| 5671000 | Ink jet cartridge with separately exchangeable ink tank and recording head | Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Fujita, Fumihiro Gotoh +1 more | 1997-09-23 |
| 5670997 | Recording means for enhancing removal of ink deposited on an ejection side surface thereof, ink jet recording apparatus having said recording means, and recovery method | Hitoshi Sugimoto, Hiromitsu Hirabayashi, Noribumi Koitabashi, Miyuki Matsubara, Fumihiro Gotoh +1 more | 1997-09-23 |
| 5661508 | Ink jet recording method and apparatus for recording thinned recording data | Hitoshi Sugimoto, Miyuki Matsubara | 1997-08-26 |
| 5633663 | Ink jet recording method and apparatus | Miyuki Matsubara, Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Fumihiro Gotoh +1 more | 1997-05-27 |
| 5625391 | Ink jet recording method and apparatus | Hiromitsu Hirabayashi, Hitoshi Sugimoto, Miyuki Matsubara, Kiichiro Takahashi | 1997-04-29 |
| 5604520 | Ink jet recording method using different mask patterns | Miyuki Matsubara, Hiromitsu Hirabayashi, Atsushi Arai, Yuji Akiyama, Takayuki Murata +2 more | 1997-02-18 |