Issued Patents 2002
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497475 | Liquid discharge method, head, and apparatus which suppress bubble growth at the upstream side | Masahiko Kubota, Hiroshi Sugitani, Masanori Takenouchi, Masami Ikeda, Ryoji Inoue +1 more | 2002-12-24 |
| 6491380 | Liquid discharging head with common ink chamber positioned over a movable member | Yoichi Taneya, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga +7 more | 2002-12-10 |
| 6488365 | Liquid discharging head | Yutaka Koizumi, Sadayuki Sugama, Kiyomi Aono, Tsutomu Abe, Hiroyuki Ishinaga +8 more | 2002-12-03 |
| 6474791 | Method and apparatus for discharging liquid by a gas bubble controlled by a movable member to communicate with the atmosphere | Hiroyuki Ishinaga, Sadayuki Sugama, Toshio Kashino, Takeshi Okazaki, Aya Yoshihira +1 more | 2002-11-05 |
| 6464345 | Liquid discharging head, apparatus and method employing controlled bubble growth, and method of manufacturing the head | Masahiko Kubota, Masanori Takenouchi, Ryoji Inoue | 2002-10-15 |
| 6447093 | Liquid discharge head having a plurality of liquid flow channels with check valves | Yoshie Asakawa, Hiroyuki Ishinaga, Toshio Kashino, Akira Nagashima, Aya Yoshihira +1 more | 2002-09-10 |
| 6447103 | Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same | Sadayuki Sugama, Akira Asai, Hiroyuki Ishinaga, Toshio Kashino, Hiroyuki Sugiyama | 2002-09-10 |
| 6435669 | Liquid ejecting head, liquid ejecting device and liquid ejecting method | Yoshie Nakata, Hiroshi Sugitani, Masami Ikeda, Makiko Kimura, Toshio Kashino +2 more | 2002-08-20 |
| 6435661 | Liquid discharge head, liquid discharge method and liquid discharge apparatus | Ryoji Inoue, Hiroshi Sugitani, Masanori Takenouchi, Masami Ikeda, Masahiko Kubota +1 more | 2002-08-20 |
| 6435670 | Liquid discharge head, liquid discharge method, liquid discharge apparatus, recovery method for liquid discharge head, and fluid structure body | Ryoji Inoue, Masanori Takenouchi, Masahiko Kubota | 2002-08-20 |
| 6399674 | Ink set and ink-jet color recording method using the same | Akio Kashiwazaki, Yuko Suga, Hiroyuki Ishinaga, Hiromichi Noguchi, Yutaka Kurabayashi +1 more | 2002-06-04 |
| 6390604 | Liquid discharge method and apparatus employing a movable inelastic separation film | Toshio Kashino, Hiroyuki Ishinaga, Aya Yoshihira, Yoshie Asakawa, Yoichi Taneya +2 more | 2002-05-21 |
| 6386686 | Liquid discharge head, manufacturing method of liquid discharge head, head cartridge, and liquid discharge apparatus | Masahiko Kubota, Aya Yoshihira | 2002-05-14 |
| 6378992 | Liquid discharging head, method for manufacturing such liquid discharging head, head cartridge and liquid discharging apparatus | Hiroshi Sugitani, Kazuaki Masuda, Masami Ikeda, Akio Saito, Tsuyoshi Orikasa +3 more | 2002-04-30 |
| 6378205 | Method for producing liquid ejecting head and liquid ejecting head obtained by the same method | Aya Yoshihira, Hiroshi Sugitani, Tadayoshi Inamoto, Makiko Kimura, Toshio Kashino +4 more | 2002-04-30 |
| 6334669 | Liquid ejecting head, liquid ejecting device and liquid ejecting method | Hiroshi Sugitani, Masami Ikeda, Makiko Kimura, Toshio Kashino, Takeshi Okazaki +2 more | 2002-01-01 |
| 6334670 | Method for manufacturing liquid jet head, liquid jet head, head cartridge, and liquid jet recording apparatus | Aya Yoshihira, Masahiko Kubota | 2002-01-01 |