Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534222 | Delivery unit, coating apparatus, and coating method | — | 2013-09-17 |
| 8464653 | Application device and method of producing application layer using same | — | 2013-06-18 |
| 8446445 | Exposure device, image forming apparatus and method for operating exposure device | Yoshiyuki Matsuoka, Kenji Kobayashi, Tomoyuki Shirasaki, Tsuyoshi Ozaki | 2013-05-21 |
| 8410689 | Stacked body having a light emitting element and a light detecting element for measuring an amount of light, a light emitting device, and an image formation device | Yoshiyuki Matsuoka, Kenji Kobayashi | 2013-04-02 |
| 8199182 | Exposing device and image forming apparatus | Yoshiyuki Matsuoka, Kenji Kobayashi | 2012-06-12 |
| 8144176 | Exposure apparatus, method for correcting emission quantity of exposure apparatus, and image forming apparatus | Kenji Kobayashi, Yoshiyuki Matsuoka | 2012-03-27 |
| 7898562 | Exposing device and image forming apparatus | Yoshiyuki Matsuoka, Kenji Kobayashi | 2011-03-01 |
| 7033006 | Ink jet recording device and ink supplying method in the device | Toshimitsu Danzuka, Yoshito Mizoguchi | 2006-04-25 |
| 7021731 | Ink-jet printing apparatus and recovery treatment method thereof | Yoshito Mizoguchi, Shinichi Sato, Yoshihide Aikawa | 2006-04-04 |
| 7022444 | Color image forming method and apparatus, and microcapsule toner for use therewith | Kazumasa Kawada, Shigeru Shimizu, Shuichi Yamasaki, Yoshiyuki Matsuoka, Naoto Yoshida +6 more | 2006-04-04 |
| 6913339 | Head recovery device, head recovery method and ink jet recording apparatus | Haruo Uchida, Yasuyuki Hirai | 2005-07-05 |
| 6837560 | Ink-jet recording apparatus, and method for operating the same | — | 2005-01-04 |
| 6729711 | Ink jet recording apparatus | Kenichiro Hashimoto, Jiro Moriyama, Hiroshi Sugiyama, Hisao Yaegashi, Toshiharu Inui | 2004-05-04 |
| 6447096 | Ink jet recording apparatus and recovery method therefor | Hisao Yaegashi, Atsushi Arai, Hidehiko Kanda | 2002-09-10 |
| 6414713 | Commodity image data processors, recording mediums which contain a commodity image data processing program, and image pickup aiding apparatus | Seiji Tachibana | 2002-07-02 |
| 6394571 | Method and apparatus for controlling printing operation with externally supplied parameters | Kentaro Yano, Naoji Ohtsuka, Nobuyuki Kuwabara, Atsushi Arai, Hisao Yaegashi +4 more | 2002-05-28 |
| 6369802 | Handwritten data input device having coordinate detection tablet | — | 2002-04-09 |
| 6340217 | Ink jet recording apparatus and recovery method thereof | Atsushi Arai, Hisao Yaegashi, Hidehiko Kanda | 2002-01-22 |
| 6312102 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Jiro Moriyama, Naoji Otsuka, Nobuyuki Kuwabara, Atsushi Arai, Hisao Yaegashi +5 more | 2001-11-06 |
| 6193351 | System to perform ink jet printing head recovery | Hisao Yaegashi, Atsushi Arai, Hidehiko Kanda | 2001-02-27 |
| 6164754 | Liquid discharging recording apparatus with elastic head cleaning member | Daisaku Ide, Tetsuhiro Nitta, Norihiro Kawatoko | 2000-12-26 |
| 6137503 | Ink jet recording apparatus | Kenichiro Hashimoto, Jiro Moriyama, Hiroshi Sugiyama, Hisao Yaegashi, Toshiharu Inui | 2000-10-24 |
| 6116720 | Ink jet recording method and apparatus for preventing color boundary blur | Toshiharu Inui, Naoji Otsuka, Jiro Moriyama, Nobuyuki Kuwabara, Atsushi Arai +5 more | 2000-09-12 |
| 6086185 | Ink jet recording method and ink jet recording apparatus | Toshiharu Inui, Jiro Moriyama, Hiroaki Kitazawa, Yasuhiro Numata, Takayoshi Ishino +1 more | 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, Atsushi Arai, Hisao Yaegashi +5 more | 2000-07-04 |