Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637865 | Liquid discharge head, driving method therefor, and cartridge, and image forming apparatus | Shuichi Murakami, Toshiaki Hirosawa, Takayuki Murata, Shogo Kawamura | 2003-10-28 |
| 6631973 | Suction recovery method and ink jet printing apparatus | — | 2003-10-14 |
| 6601939 | Printing method, printing apparatus and printing system | Miyuki Fujita, Hiroshi Tajika, Atsushi Ushiroda, Yuji Konno, Norihiro Kawatoko +3 more | 2003-08-05 |
| 6572212 | Ink-jet printer and control method and apparatus for the same | Yuji Konno, Miyuki Fujita, Shuichi Murakami, Michinari Mizutani, Norihiro Kawatoko +2 more | 2003-06-03 |
| 6565189 | Waste ink absorber, pre-ejected ink receiving device and ink-jet recording apparatus | Kaneji Yamada | 2003-05-20 |
| 6557964 | Printing apparatus and method | Norihiro Kawatoko, Hiroshi Tajika, Miyuki Fujita, Yuji Konno, Takayuki Ogasahara +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, Miyuki Fujita, Yuji Konno +2 more | 2003-03-11 |