Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9102137 | Transfer image forming method, transfer image forming apparatus, and intermediate transfer member to be used therein | Noribumi Koitabashi, Toru Ohnishi | 2015-08-11 |
| 8596262 | Liquid discharge head and liquid discharge head device | — | 2013-12-03 |
| RE38710 | Laser process for making a filter for an ink jet | Akira Goto, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Toshio Kashino +7 more | 2005-03-15 |
| 6799831 | Liquid discharge recording head and method for manufacturing the same | Tadayoshi Inamoto, Hiroyuki Yamamoto, Yoshiaki Kurihara, Kenji Yabe | 2004-10-05 |
| 6745467 | Method of producing a liquid discharge head | Masami Kasamoto, Hiroyuki Ishinaga, Torachika Osada, Masashi Miyagawa, Genji Inada +3 more | 2004-06-08 |
| 6499828 | Manufacturing method of ink jet head, ink jet head manufactured by same and ink jet device having ink jet head | Masaru Iketani, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Kouichi Omata +3 more | 2002-12-31 |
| 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 |
| 6431682 | Liquid discharge head, method of manufacturing the liquid discharge head, and liquid discharge recording apparatus using the liquid discharge head | Torachika Osada, Masami Kasamoto, Hiroyuki Ishinaga, Genji Inada, Junji Tatsumi +2 more | 2002-08-13 |
| 6422686 | Liquid discharge head and method of manufacturing the same | Hiroyuki Ishinaga, Masami Kasamoto, Torachika Osada, Shuji Koyama, 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 |
| 6220688 | Liquid jet recording head and a method for manufacturing liquid jet recording heads | Shin Ishimatsu, Masafumi Takimoto, Akira Goto, Junji Tatsumi, Hiroshi Koshikawa +2 more | 2001-04-24 |
| 6168254 | Ink jet recording apparatus | Seiichiro Karita, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Toshio Kashino +7 more | 2001-01-02 |
| 6149986 | Methods for manufacturing a substrate for a liquid jet recording head, liquid jet recording head, and liquid jet recording apparatus | Makoto Shibata, Hirokazu Komuro | 2000-11-21 |
| 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 |
| 6086187 | Ink jet head having a silicon intermediate layer | Yoshifumi Hattori, Masamichi Suzumura | 2000-07-11 |
| 6062666 | Ink jet recording method and apparatus beginning driving cycle with discharge elements other than at ends of substrates | Kouichi Omata, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Hiroki Tajima +1 more | 2000-05-16 |
| 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 |
| 5888333 | Ink jet head production method, ink jet head, and ink jet recording apparatus | Takayuki Ono, Masaki Inaba, Tsuyoshi Orikasa, Kiyomitsu Kudo | 1999-03-30 |
| 5870120 | Ink jet head base body, ink jet head using said base body, and method for fabricating said base body and said head | — | 1999-02-09 |
| 5867200 | Print head, and print pre-heat method and apparatus using the same | Hiroki Tajima, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Kouichi Omata +1 more | 1999-02-02 |
| 5826333 | Method of manufacturing an ink jet head | Masaru Iketani, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Kouichi Omata +3 more | 1998-10-27 |
| 5820919 | Method of manufacturing a liquid jet recording head | — | 1998-10-13 |
| 5774151 | Liquid ejecting head, liquid ejecting apparatus and method of producing said liquid ejecting head | Hiroshi Sugitani, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Masami Kasamoto +5 more | 1998-06-30 |
| 5748213 | Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head | Seiichiro Karita, Hiroshi Sugitani, Yutaka Koizumi, Toshio Kashino, Akira Goto +5 more | 1998-05-05 |