Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655773 | Gray scale pattern and recording method and recording apparatus employing the gray scale pattern | Fumihiro Gotoh, Hiroshi Tajika, Toshiharu Inui, Yuji Akiyama | 2003-12-02 |
| 6601939 | Printing method, printing apparatus and printing system | Hiroshi Tajika, Atsushi Ushiroda, Yuji Konno, Norihiro Kawatoko, Takayuki Ogasahara +3 more | 2003-08-05 |
| 6580460 | System connecting power supply line to image sensing device upon data transport | Kenji Takahashi, Hisashi Ishikawa, Hiroshi Tajika, Yuji Konno, Hirowo Inoue +1 more | 2003-06-17 |
| 6572212 | Ink-jet printer and control method and apparatus for the same | Yuji Konno, Shuichi Murakami, Michinari Mizutani, Norihiro Kawatoko, Takayuki Ogasahara +2 more | 2003-06-03 |
| 6565184 | Ink jet recording apparatus with recovery based on manufacturing time | Yasuhiro Numata, Kazuyoshi Takahashi, Yoshiaki Takayanagi, Souhei Tanaka, Hiroshi Tajika +2 more | 2003-05-20 |
| 6557964 | Printing apparatus and method | Norihiro Kawatoko, Hiroshi Tajika, Yuji Konno, Takayuki Ogasahara, Tetsuya Edamura +1 more | 2003-05-06 |
| 6530642 | Cleaning device, method and printer with virtually equal wiping condition for different print unit to recording surface distances | Yoshio Uchikata, Hisashi Ishikawa, Hiroshi Tajika, Yuji Konno, Norihiro Kawatoko +2 more | 2003-03-11 |
| 6527361 | Refreshing and recovering ink discharge in a multi-color ink jet recording apparatus | Fumihiro Gotoh, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Hitoshi Sugimoto +2 more | 2003-03-04 |
| 6526516 | Power control system and method for distribution of power to peripheral devices | Hisashi Ishikawa, Hiroshi Tajika, Yuji Konno, Hiroo Inoue, Kenji Takahashi +1 more | 2003-02-25 |