Issued Patents 2002
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488365 | Liquid discharging head | Kiyomitsu Kudo, Yutaka Koizumi, Sadayuki Sugama, Kiyomi Aono, Hiroyuki Ishinaga +8 more | 2002-12-03 |
| 6474801 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Masami Ikeda, Naohito Asai, Toshio Kashino, Seiichiro Karita | 2002-11-05 |
| 6450616 | Substrate with multiple heat generating elements for each ejection opening, ink jet printing head and ink-jet printing apparatus with same | Masahiko Kubota, Masami Ikeda, Masami Kasamoto, Hajime Kaneko, Hiroyuki Ishinaga +3 more | 2002-09-17 |
| 6435675 | Method for manufacturing ink tank, ink tank, ink jet cartridge, and ink jet recording apparatus | Akinori Okura, Tadashi Makiguchi, Toshimitsu Nakamura | 2002-08-20 |
| 6435649 | Ink jet recording apparatus | Kazuyoshi Takahashi, Kazuaki Masuda, Yoshiaki Takayanagi, Akio Suzuki, Mitsuru Kurata +7 more | 2002-08-20 |
| 6419350 | Ink tank, recording head cartridge and ink jet recording apparatus | Yasuo Kotaki, Masashi Ogawa | 2002-07-16 |
| 6406137 | Ink-jet print head and production method of ink-jet print head | Takeshi Okazaki, Yutaka Koizumi, Kiyomi Aono, Kouichi Omata, Hiroki Tajima | 2002-06-18 |
| 6394590 | Replaceable liquid container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2002-05-28 |
| 6390578 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2002-05-21 |
| 6390612 | Method for filling ink holding member with ink, ink filling apparatus, and ink tank to be filled with ink by ink filling method | Yasuo Kotaki, Nobuyuki Hatasa, Masashi Ogawa | 2002-05-21 |
| 6387601 | Method for manufacturing an ink jet recording head, and an ink jet recording head manufactured by such method | — | 2002-05-14 |
| 6382785 | Replaceable ink cartridge and seal structure thereof | Genji Inada, Masami Ikeda, Hiroyuki Ishinaga, Masahiko Higuma, Yoichi Taneya | 2002-05-07 |
| 6361145 | Ink jet recording head, method of producing same, and ink jet recording apparatus | Shin Ishimatsu, Takeshi Okazaki, Kouichi Omata | 2002-03-26 |
| 6356298 | Three-dimensional image photographing system | Hiroki Kato | 2002-03-12 |
| 6353465 | Mobile electronic equipment with liquid crystal display | Fumio Hashimoto, Masami Tatehana, Yoshiaki Kameyama | 2002-03-05 |