Issued Patents All Time
Showing 51–75 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5933163 | Ink jet recording apparatus | Hiroshi Sugitani, Masaki Inaba, Masami Ikeda, Masami Kasamoto, Tsuyoshi Orikasa +9 more | 1999-08-03 |
| 5870113 | Liquid jet recording apparatus and method useable with removable recording head | — | 1999-02-09 |
| 5867200 | Print head, and print pre-heat method and apparatus using the same | Hiroki Tajima, Toshio Kashino, Seiichiro Karita, Haruhiko Terai, Kouichi Omata +1 more | 1999-02-02 |
| D400573 | Ink cartridge for printer | Manabu Inoue, Tsutomu Abe, Kazuo Haida | 1998-11-03 |
| 5826333 | Method of manufacturing an ink jet head | Masaru Iketani, Toshio Kashino, Seiichiro Karita, Haruhiko Terai, Kouichi Omata +3 more | 1998-10-27 |
| 5798780 | Recording element driving unit having extra driving element to facilitate assembly and apparatus using same | Yasutomo Watanabe | 1998-08-25 |
| 5774151 | Liquid ejecting head, liquid ejecting apparatus and method of producing said liquid ejecting head | Hiroshi Sugitani, Masaki Inaba, Masami Ikeda, Masami Kasamoto, Tsuyoshi Orikasa +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, Toshio Kashino, Haruhiko Terai, Akira Goto +5 more | 1998-05-05 |
| 5745129 | Ink jet head, ink jet apparatus and driving method therefor | Jiro Moriyama, Toshiaki Hirosawa | 1998-04-28 |
| 5742136 | Linear motor drive system | Yutaka Ono, Haruo Higuchi, Shigeru Hashida | 1998-04-21 |
| 5738916 | Ultraviolet-curing composition, pattern forming method making use of the same, printed-wiring board and its production | Hiromichi Noguchi, Hiroshi Sugitani, Tadayoshi Inamoto, Kiyomi Aono, Yoshie Nakata | 1998-04-14 |
| D390259 | Ink cartridge for printer | Manabu Inoue, Tsutomu Abe, Kazuo Haida | 1998-02-03 |
| 5682190 | Ink jet head and apparatus having an air chamber for improving performance | Toshiaki Hirosawa, Jiro Moriyama, Mineo Kaneko, Torachika Osada, Hidemi Kubota | 1997-10-28 |
| 5659343 | Method of forming an ink jet recording head having an orifice plate with positioning openings for precisely locating discharge ports in a recording apparatus | Minoru Nozawa, Toshihiro Mori, Atsushi Saito | 1997-08-19 |
| 5646659 | Ink jet recording apparatus, and method with control of ink drops and ink mist | Jiro Moriyama, Hisashi Fukushima, Toshiaki Hirosawa, Torachika Osada, Haruhiko Moriguchi +2 more | 1997-07-08 |
| 5608435 | Method for producing ink jet head having a plated bump-shaped electrode | Yasutomo Watanabe | 1997-03-04 |
| 5594350 | Signal detecting circuit for digital controller | Minoru Banjo, Takeshi Wakugawa | 1997-01-14 |
| D375975 | Printing head | Toshio Kashino, Seiichiro Karita, Kiyomi Aono, Kouichi Omata, Hiroki Tajima | 1996-11-26 |
| 5561448 | Ink jet recording apparatus for recovering recording head | Mineo Kaneko, Hidemi Kubota, Torachika Osada, Toshiaki Hirosawa, Jiro Moriyama | 1996-10-01 |
| 5559536 | Recovery device having a protruding portion providing reduced pressure for improved recovery and method using same | Atsushi Saito, Toshihiro Mori, Minoru Nozawa | 1996-09-24 |
| 5457485 | Ink jet recording apparatus | Jiro Moriyama, Hiroto Matsuda, Toshiaki Hirosawa, Torachika Osada, Hidemi Kubota | 1995-10-10 |
| 5442374 | Color display | — | 1995-08-15 |
| 5357268 | Ink jet recording head in which the ejection elements are driven in blocks | Hideaki Kishida, Akira Katayama, Kimiyuki Hayasaki, Nobuyuki Watanabe, Jiro Moriyama +4 more | 1994-10-18 |
| 5343227 | Ink jet recording apparatus and ink jet recording head with means reducing the amount of warp | Toshiaki Hirosawa, Torachika Osada, Jiro Moriyama, Hidemi Kubota, Mineo Kaneko +3 more | 1994-08-30 |
| 5291215 | Ink jet recording apparatus with a thermally stable ink jet recording head | Minoru Nozawa, Toshihiro Mori, Atsushi Saito | 1994-03-01 |