Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834936 | Ink jet printing apparatus and ink jet printing method | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Osamu Iwasaki | 2004-12-28 |
| 6832825 | Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method | Hitoshi Nishikori, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Osamu Iwasaki +3 more | 2004-12-21 |
| 6827424 | Print apparatus and print method | Naoji Otsuka, Kiichiro Takahashi, Osamu Iwasaki | 2004-12-07 |
| 6793320 | Printing apparatus and printing method | Osamu Iwasaki, Naoji Otsuka, Kiichiro Takahashi | 2004-09-21 |
| 6789867 | Ink jet printing apparatus and ink jet printing method | Kiichiro Takahashi, Naoji Otsuka, Hitoshi Sugimoto, Hitoshi Nishikori, Osamu Iwasaki +2 more | 2004-09-14 |
| 6764154 | Ink-jet printing apparatus and ink-jet printing method | Hitoshi Nishikori, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Osamu Iwasaki +2 more | 2004-07-20 |
| 6755496 | Ink jet printing apparatus and method with suppressed bleeding of inks | Hitoshi Nishikori, Naoji Otsuka, Hitoshi Sugimoto, Kiichiro Takahashi, Osamu Iwasaki +2 more | 2004-06-29 |
| 6755506 | Ink jet print head and ink jet printing apparatus | Hitoshi Nishikori, Naoji Otsuka, Kiichiro Takahashi, Osamu Iwasaki, Takeshi Yazawa +2 more | 2004-06-29 |