Issued Patents All Time
Showing 101–125 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331039 | Ink jet recording apparatus and method with modulatable driving pulse width | Osamu Iwasaki, Kentaro Yano, Kiichiro Takahashi, Daigoro Kanematsu | 2001-12-18 |
| 6312102 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Jiro Moriyama, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai, Hisao Yaegashi +5 more | 2001-11-06 |
| 6302509 | Ink-jet apparatus and method of estimating and controlling temperature of ink-jet head thereof | Osamu Iwasaki, Kiichiro Takahashi, Hitoshi Nishikori | 2001-10-16 |
| 6283569 | Recording method using large and small dots | Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki, Noribumi Koitabashi | 2001-09-04 |
| 6260962 | Liquid jetting device having a mechanism for introducing a bubble into a liquid chamber and recording apparatus using the device | Kentaro Yano, Masami Ikeda, Hiromitsu Hirabayashi, Shigeaki Tanaka, Miyuki Matsubara +2 more | 2001-07-17 |
| 6257143 | Adjustment method of dot printing positions and a printing apparatus | Osamu Iwasaki, Kiichiro Takahashi, Hitoshi Nishikori, Minoru Teshigawara, Toshiyuki Chikuma | 2001-07-10 |
| 6244681 | Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same | Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki, Daigoro Kanematsu +1 more | 2001-06-12 |
| 6241350 | Ink jet printing head and printing apparatus using same | Atsushi Arai, Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki | 2001-06-05 |
| 6193344 | Ink jet recording apparatus having temperature control function | Kentaro Yano, Kiichiro Takahashi, Osamu Iwasaki | 2001-02-27 |
| 6164756 | Recording apparatus and method for detecting the presence of a boundary between images and recording an image in accordance therewith | Kiichiro Takahashi, Jiro Moriyama, Kentaro Yano, Osamu Iwasaki, Daigoro Kanematsu | 2000-12-26 |
| 6149259 | Ink jet recording apparatus and method capable of performing high-speed recording | Kentaro Yano, Kiichiro Takahashi, Atsushi Arai, Hitoshi Nishikori, Osamu Iwasaki +1 more | 2000-11-21 |
| 6145962 | Method and apparatus for printing | Daigoro Kanematsu, Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki +1 more | 2000-11-14 |
| 6142598 | Printing apparatus and printing method | Osamu Iwasaki, Kentaro Yano, Daigoro Kanematsu | 2000-11-07 |
| 6139125 | Ink jet recording apparatus having temperature control function | Kentaro Yano, Kiichiro Takahashi, Osamu Iwasaki | 2000-10-31 |
| 6120129 | Ink-jet print method and apparatus | Osamu Iwasaki, Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori, Daigoro Kanematsu +1 more | 2000-09-19 |
| 6116720 | Ink jet recording method and apparatus for preventing color boundary blur | Toshiharu Inui, Jiro Moriyama, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +5 more | 2000-09-12 |
| 6116709 | Ink jet recording apparatus with temperature calculation based on prestored temperature data | Hiromitsu Hirabayashi, Kentaro Yano, Hitoshi Sugimoto, Miyuki Matsubara, Kiichiro Takahashi +1 more | 2000-09-12 |
| 6109725 | Wiping mechanism for ink jet recording head and recording apparatus using same | Satoshi Saikawa, Tetsuo Suzuki, Soichi Hiramatsu, Masahiro Taniguro, Atsushi Arai +9 more | 2000-08-29 |
| 6102514 | Ink-jet recording apparatus and temperature control method therefor | Kentaro Yano, Hitoshi Sugimoto | 2000-08-15 |
| 6084604 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Jiro Moriyama, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai, Hisao Yaegashi +5 more | 2000-07-04 |
| 6067100 | Ink-jet recording apparatus and temperature control method therefor | Kentaro Yano, Hitoshi Sugimoto | 2000-05-23 |
| 6061145 | Image processing apparatus and method using dot patterns | Hidehiko Kanda, Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki +1 more | 2000-05-09 |
| 6053595 | Multi recording system using monochrome printer | Atsushi Arai, Kentaro Yano, Yuji Akiyama, Kiichiro Takahashi, 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, Shigeyasu Nagoshi, Atsushi Arai, Kiichiro Takahashi, Osamu Iwasaki | 2000-04-18 |
| 6042212 | Ink-jet recording apparatus and method using asynchronous masks | Kiichiro Takahashi, Kazuhiro Nakata, Atsushi Arai, Kentaro Yano, Osamu Iwasaki +2 more | 2000-03-28 |