Issued Patents All Time
Showing 151–175 of 202 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6120129 | Ink-jet print method and apparatus | Osamu Iwasaki, Naoji Otsuka, Kentaro Yano, Hitoshi Nishikori, Daigoro Kanematsu +1 more | 2000-09-19 |
| 6116709 | Ink jet recording apparatus with temperature calculation based on prestored temperature data | Hiromitsu Hirabayashi, Naoji Otsuka, Kentaro Yano, Hitoshi Sugimoto, Miyuki Matsubara +1 more | 2000-09-12 |
| 6116720 | Ink jet recording method and apparatus for preventing color boundary blur | Toshiharu Inui, Naoji Otsuka, Jiro Moriyama, Nobuyuki Kuwabara, Isao Ebisawa +5 more | 2000-09-12 |
| 6118457 | Resolution conversion with preservation of fine lines and of hue | Naoji Ohtsuka, Atsushi Arai, Kentaro Yano, Osamu Iwasaki, Daigoro Kanematsu | 2000-09-12 |
| 6109725 | Wiping mechanism for ink jet recording head and recording apparatus using same | Satoshi Saikawa, Tetsuo Suzuki, Naoji Otsuka, Soichi Hiramatsu, Masahiro Taniguro +9 more | 2000-08-29 |
| 6092939 | Printing apparatus and printing registration method | Hitoshi Nishikori, Naoji Ohtsuka, Osamu Iwasaki, Minoru Teshigawara, Toshiyuki Chikuma | 2000-07-25 |
| 6086184 | Recording control method and recording control apparatus, and recording apparatus and recording system using the recording control apparatus | Osamu Iwasaki, Naoji Ohtsuka, Kentaro Yano, Daigoro Kanematsu | 2000-07-11 |
| 6084604 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Jiro Moriyama, Naoji Otsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +5 more | 2000-07-04 |
| 6065830 | Recording apparatus for recording at different recording speeds | Soichi Hiramatsu, Tetsuo Suzuki, Masahiro Taniguro, Kazuhiro Nakata, Hiroyuki Saito +5 more | 2000-05-23 |
| 6061145 | Image processing apparatus and method using dot patterns | Hidehiko Kanda, Naoji Otsuka, Kentaro Yano, Hitoshi Nishikori, Osamu Iwasaki +1 more | 2000-05-09 |
| 6053595 | Multi recording system using monochrome printer | Naoji Otsuka, Atsushi Arai, Kentaro Yano, Yuji Akiyama, Hitoshi Nishikori +1 more | 2000-04-25 |
| 6050669 | Method of controlling an ink-jet recording apparatus according to recording apparatus in which the method is implemented | Kentaro Yano, Naoji Otsuka, Shigeyasu Nagoshi, Atsushi Arai, Osamu Iwasaki | 2000-04-18 |
| 6050676 | Color ink jet recording method and apparatus therefor | Hitoshi Sugimoto, Jiro Moriyama, Hiroshi Tajika, Toshiharu Inui, Fumihiro Gotoh | 2000-04-18 |
| 6042212 | Ink-jet recording apparatus and method using asynchronous masks | Naoji Otsuka, Kazuhiro Nakata, Atsushi Arai, Kentaro Yano, Osamu Iwasaki +2 more | 2000-03-28 |
| 6033055 | Ink jet recording apparatus and ink jet recording method | Shigeyasu Nagoshi, Hiromitsu Hirabayashi, Osamu Iwasaki | 2000-03-07 |
| 6022093 | Ink jet recording apparatus and method | Atsushi Arai, Naoji Otsuka, Shigeyasu Nagoshi, Kentaro Yano, Osamu Iwasaki | 2000-02-08 |
| 6007181 | Ink-jet printing apparatus and ink-jet printing method for reducing density unevenness in a printed image due to deviation of ink application position | Naoji Otsuka, Kentaro Yano, Hitoshi Nishikori, Osamu Iwasaki, Daigoro Kanematsu | 1999-12-28 |
| 5992971 | Ink jet recording method and apparatus | Naoji Otsuka, Jiro Moriyama, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +7 more | 1999-11-30 |
| 5982998 | Dot-data shifting of image data for use in printing | Takatoshi Ohta, Masahiro Nagatani, Kazuyoshi Sumiuchi | 1999-11-09 |
| 5980021 | Ink jet recording means and packaging therefor | Shigeyasu Nagoshi, Naoji Otsuka, Hiromitsu Hirabayashi, Atsushi Arai, Kentaro Yano +5 more | 1999-11-09 |
| 5975678 | Ink jet recording apparatus and method using plural types of ink | Daigoro Kanematsu, Naoji Otsuka, Kazuhiro Nakata, Kentaro Yano, Takashi Kasahara +1 more | 1999-11-02 |
| 5975673 | Image output method and apparatus for smoothing image data by manipulating dot sizes | Naoji Ohtsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai, Hisao Yaegashi +4 more | 1999-11-02 |
| 5946007 | Temperature control of ink-jet recording head using heat energy | Naoji Otsuka, Hiromitsu Hirabayashi, Kentaro Yano | 1999-08-31 |
| 5943073 | Ink jet recording apparatus and method | Naoji Otsuka, Atsushi Arai, Kentaro Yano, Hitoshi Nishikori, Osamu Iwasaki +1 more | 1999-08-24 |