Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631969 | Recording apparatus controlled with head characteristics and recording method | Shigeyasu Nagoshi, Hiromitsu Hirabayashi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Matsubara +1 more | 2003-10-14 |
| 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 |