Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631966 | Recording head and recording apparatus with temperature control | Itaru Watanabe, Hiroki Tajima, Takayuki Ono, Hiroaki Shirakawa | 2003-10-14 |
| 6609790 | Ink jet apparatus and ink jet cartridge and ink container mountable thereto | Tokihide Ebata, Noribumi Koitabashi, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Haruo Uchida | 2003-08-26 |