Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834947 | Ink jet printing method and apparatus | Jiro Moriyama, Toshiyuki Onishi, Hiroshi Tajika, Toshiharu Inui, Kiichiro Takahashi +2 more | 2004-12-28 |
| 6832825 | Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method | Hitoshi Nishikori, Naoji Otsuka, Kiichiro Takahashi, Osamu Iwasaki, Kaneji Yamada +3 more | 2004-12-21 |
| 6793308 | Ink-jet recording apparatus and ink-jet recording method using inks of different densities, and recorded articles | Yuji Akiyama, Miyuki Matsubara | 2004-09-21 |
| 6789867 | Ink jet printing apparatus and ink jet printing method | Kiichiro Takahashi, Naoji Otsuka, Hitoshi Nishikori, Osamu Iwasaki, Minoru Teshigawara +2 more | 2004-09-14 |
| 6783215 | Ink container, inkjet printing apparatus, and ink supplying method | Masahito Yoshida, Naoji Otsuka, Hiroyuki Inoue, Takashi Nojima, Shusuke Inamura +5 more | 2004-08-31 |
| 6764154 | Ink-jet printing apparatus and ink-jet printing method | Hitoshi Nishikori, Naoji Otsuka, Kiichiro Takahashi, Osamu Iwasaki, Minoru Teshigawara +2 more | 2004-07-20 |
| 6755496 | Ink jet printing apparatus and method with suppressed bleeding of inks | Hitoshi Nishikori, Naoji Otsuka, Kiichiro Takahashi, Osamu Iwasaki, Minoru Teshigawara +2 more | 2004-06-29 |