Issued Patents All Time
Showing 1–25 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8425022 | Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer | Hiroyuki Inoue, Toshihiko Ujita, Keiichiro Tsukuda, Akihiro Yamanaka, Yasuo Kotaki +1 more | 2013-04-23 |
| 7914137 | Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer | Hiroyuki Inoue, Toshihiko Ujita, Keiichiro Tsukuda, Akihiro Yamanaka, Yasuo Kotaki +1 more | 2011-03-29 |
| 7407274 | Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Toshihiko Ujita, Akihiro Yamanaka, Yasuo Kotaki +1 more | 2008-08-05 |
| 7407275 | Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Toshihiko Ujita, Akihiro Yamanaka, Yasuo Kotaki +1 more | 2008-08-05 |
| 7401909 | Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Toshihiko Ujita, Akihiro Yamanaka, Yasuo Kotaki +1 more | 2008-07-22 |
| 6789882 | Recording apparatus | Tomoyuki Nagase | 2004-09-14 |
| 6769683 | Image recording apparatus | — | 2004-08-03 |
| 6685370 | Recording member feeding device with detecting means for improved precision and image forming apparatus containing same | — | 2004-02-03 |
| 6619795 | Ink jet recording apparatus | — | 2003-09-16 |
| 6575568 | Recording apparatus | Tetsuo Suzuki, Masahiro Taniguro, Kazuhiro Nakata, Hiroyuki Saito, Haruyuki Yanagi +5 more | 2003-06-10 |
| 6532025 | Ink jet recording apparatus provided with an improved cleaning mechanism | — | 2003-03-11 |
| 6464328 | Ink jet recording apparatus | Makoto Kashimura, Yuji Nakano | 2002-10-15 |
| 6367906 | Ink jet recording apparatus | Makoto Kashimura, Yuji Nakano | 2002-04-09 |
| 6361158 | Ink container for ink jet printing, holder for the container, carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Hideki Yamaguchi, Toshihiko Ujita, Akihiro Yamanaka +7 more | 2002-03-26 |
| 6361136 | Detection system, liquid-jet printing apparatus and liquid container | Itaru Watanabe, Shinji Takagi, Osamu Sato, Kenta Udagawa | 2002-03-26 |
| 6336709 | Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Hideki Yamaguchi, Toshihiko Ujita, Akihiro Yamanaka +7 more | 2002-01-08 |
| 6325479 | Ink jet recording apparatus, electronic apparatus using the same and change control method therefor | Hitoshi Nakamura, Hideki Yamaguchi, Hiroyuki Inoue, Seiji Takahashi, Takashi Nojima +3 more | 2001-12-04 |
| 6312095 | Recording apparatus and a drive switching method using a partially untoothed gear for use with said recording apparatus | Hideki Yamaguchi, Hiroyuki Inoue, Takashi Nojima, Hitoshi Nakamura, Akira Kida +2 more | 2001-11-06 |
| 6312084 | Ink jet recording apparatus and ink cartridge for the apparatus | Toshihiko Ujita, Haruyuki Matsumoto, Keiichi Murai, Kenichiro Hashimoto, Hideki Yamaguchi +4 more | 2001-11-06 |
| 6299282 | Recording apparatus | — | 2001-10-09 |
| 6281910 | Ink jet recording apparatus | Yuji Nakano, Makoto Kashimura | 2001-08-28 |
| 6189998 | Space saving ink jet recovery device and ink jet recording apparatus using the same | Haruyuki Yanagi, Hiroyuki Kinoshita, Hideaki Kawakami | 2001-02-20 |
| 6168270 | Recording apparatus having a sheet conveying force adjustment system | Satoshi Saikawa, Tetsuo Suzuki, Masahiro Taniguro, Hiroyuki Saito, Haruyuki Yanagi +3 more | 2001-01-02 |
| 6109725 | Wiping mechanism for ink jet recording head and recording apparatus using same | Satoshi Saikawa, Tetsuo Suzuki, Naoji Otsuka, Masahiro Taniguro, Atsushi Arai +9 more | 2000-08-29 |
| 6095515 | Sheet supplying apparatus with separating means and guide | Takehiko Kiyohara, Hiroyuki Inoue, Takashi Nojima, Hitoshi Nakamura, Akira Kida +3 more | 2000-08-01 |