Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609783 | Ink jet recording head, method for producing the same and recording apparatus equipped with the same | Masashi Kitani, Toshihiro Mori, Teruo Ozaki, Masahiko Kubota | 2003-08-26 |
| 6530650 | Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatus | Teruo Ozaki, Masami Ikeda, Masami Kasamoto, Ichiro Saito, Hiroyuki Ishinaga +3 more | 2003-03-11 |
| 6527377 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Masashi Miyagawa, Junji Tatsumi +2 more | 2003-03-04 |
| 6511162 | Liquid discharge head and method for manufacturing the same | Toshio Kashino, Hiroshi Sugitani, Masami Ikeda, Yoshiaki Suzuki, Masashi Miyagawa +2 more | 2003-01-28 |
| 6447984 | Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus | Junji Tatsumi, Hiroshi Sugitani, Masami Ikeda, Masami Kasamoto, Hiroyuki Ishinaga +11 more | 2002-09-10 |
| 6422686 | Liquid discharge head and method of manufacturing the same | Hiroyuki Ishinaga, Masami Kasamoto, Torachika Osada, Haruhiko Terai, Genji Inada +3 more | 2002-07-23 |
| 6409300 | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Yoshiyuki Imanaka, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Tsuyoshi Orikasa +13 more | 2002-06-25 |
| 6397466 | Method for manufacturing orifice plate and liquid discharge head | Junji Tatsumi, Ken Ikegame, Hiroaki Mihara, Miki Ito | 2002-06-04 |
| 6378992 | Liquid discharging head, method for manufacturing such liquid discharging head, head cartridge and liquid discharging apparatus | Kiyomitsu Kudo, Hiroshi Sugitani, Kazuaki Masuda, Masami Ikeda, Akio Saito +3 more | 2002-04-30 |
| 6378993 | Liquid discharge head, producing method therefor and liquid discharge apparatus | Teruo Ozaki, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota +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 |
| 6374482 | Method of manufacturing a liquid discharge head | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Ichiro Saito +6 more | 2002-04-23 |
| 6331050 | Liquid ejecting head and method in which a movable member is provided between flow paths, one path joining a common chamber and ejection orifice, the other, having a heat generating element | Yoshie Nakata, Hiroshi Sugitani, Tadayoshi Inamoto, Makiko Kimura | 2001-12-18 |
| 6328420 | Method for manufacturing an orifice plate for use of a liquid discharge, an orifice plate, a liquid discharge provided with such orifice plate, and a method for manufacturing such liquid discharge | Kazuaki Masuda, Ken Ikegame, Hiroaki Mihara, Toshio Kashino, Hiroyuki Ishinaga | 2001-12-11 |
| 6273556 | Liquid discharge head having movable member with corrosion-resistant coating and method of manufacture therefor | Hiroyuki Ishinaga, Toshio Kashino | 2001-08-14 |
| 6264302 | Detection of a discharge state of ink in an ink discharge recording head | Yoshiyuki Imanaka, Toshio Kashino, Yoshie Asakawa | 2001-07-24 |
| 6180018 | Ink jet printing head, manufacturing method therefor, and ink jet printing apparatus | Masashi Miyagawa, Hiroshi Sugitani, Kazuaki Masuda, Masashi Kitani, Masami Kasamoto +3 more | 2001-01-30 |
| 6168254 | Ink jet recording apparatus | Seiichiro Karita, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Toshio Kashino +7 more | 2001-01-02 |
| 6142606 | Ink jet recording head, substrate for use of such head, ink jet cartridge, and ink jet recording apparatus | Masahiko Kubota, Masashi Kitani, Masami Kasamoto | 2000-11-07 |
| 6116714 | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Yoshiyuki Imanaka, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Tsuyoshi Orikasa +13 more | 2000-09-12 |
| 6074543 | Method for producing liquid ejecting head | Aya Yoshihira, Hiroshi Sugitani, Tadayoshi Inamoto, Makiko Kimura, Toshio Kashino +4 more | 2000-06-13 |
| 5992984 | Liquid discharging head, head cartridge and liquid discharge apparatus | Yoshiyuki Imanaka, Toshio Kashino, Masashi Shimizu, Yoshie Asakawa | 1999-11-30 |
| 5963232 | Ink jet recording head and method of forming an ink jet recording head | Masami Kasamoto, Masashi Kitani, Masahiko Higuma, Yoichi Taneya | 1999-10-05 |
| 5940957 | Laser process for making a filter for an ink jet | Akira Goto, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Toshio Kashino +7 more | 1999-08-24 |
| 5933163 | Ink jet recording apparatus | Yutaka Koizumi, Hiroshi Sugitani, Masaki Inaba, Masami Ikeda, Masami Kasamoto +9 more | 1999-08-03 |