Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421771 | Liquid ejection head and method of manufacturing the same | Genji Inada, Sayaka Seki, Yuichiro Akama | 2016-08-23 |
| 9238361 | Liquid ejecting head and liquid ejection printing apparatus | Chiaki Muraoka, Yukuo Yamaguchi, Satoshi Oikawa, Satoshi Kimura, Takuya Iwano | 2016-01-19 |
| 7862159 | Ink jet recording head and recording apparatus | Hideo Saikawa | 2011-01-04 |
| 6745467 | Method of producing a liquid discharge head | Haruhiko Terai, Masami Kasamoto, Hiroyuki Ishinaga, Torachika Osada, Masashi Miyagawa +3 more | 2004-06-08 |
| 6659588 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Shuji Koyama, Masashi Miyagawa +2 more | 2003-12-09 |
| 6550132 | Method of making an ink-jet recording head | — | 2003-04-22 |
| 6527377 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Shuji Koyama, Masashi Miyagawa +2 more | 2003-03-04 |
| 6447984 | Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus | Hiroshi Sugitani, Masami Ikeda, Masami Kasamoto, Hiroyuki Ishinaga, Yoshiaki Suzuki +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, Haruhiko Terai, Genji Inada +2 more | 2002-08-13 |
| 6422686 | Liquid discharge head and method of manufacturing the same | Hiroyuki Ishinaga, Masami Kasamoto, Torachika Osada, Shuji Koyama, Haruhiko Terai +3 more | 2002-07-23 |
| 6397466 | Method for manufacturing orifice plate and liquid discharge head | Shuji Koyama, Ken Ikegame, Hiroaki Mihara, Miki Ito | 2002-06-04 |
| 6220688 | Liquid jet recording head and a method for manufacturing liquid jet recording heads | Shin Ishimatsu, Haruhiko Terai, Masafumi Takimoto, Akira Goto, Hiroshi Koshikawa +2 more | 2001-04-24 |