Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623104 | Liquid container, cap used with the liquid container, and cap-equipped liquid container | Yasuo Kotaki, Shigeyuki Nakayama, Masashi Ogawa | 2003-09-23 |
| 6618601 | Incoming call indicator for portable phone | Masami Tatehana, Shinichi Ootsuka | 2003-09-09 |
| 6598952 | Liquid jet recording head having controller for controlling temperature distribution | Hiroyuki Ishinaga, Masami Ikeda, Ryoichi Koizumi, Asao Saito, Kenjiro Watanabe +5 more | 2003-07-29 |
| 6554411 | Liquid container and printing apparatus to which the liquid container is mounted | Nobuyuki Hatasa | 2003-04-29 |
| 6505907 | Recording apparatus having abnormality determination based on temperature and average ejection duty cycle | Hiroyuki Ishinaga, Masami Ikeda, Ryoichi Koizumi, Asao Saito, Kenjiro Watanabe +5 more | 2003-01-14 |