Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767075 | Image forming device | Shingo Takada, Michitaka Fukuda, Hideyuki Kitajima | 2004-07-27 |
| 6290329 | Recording apparatus | Hideo Fukazawa, Katsuyuki Yokoi, Makoto Takemura, Tetsuji Kurata, Kazuhiko Shinoda +1 more | 2001-09-18 |
| 6286926 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Makoto Takemura, Kenjiro Watanabe, Shigeyasu Nagoshi, Hideo Fukazawa +4 more | 2001-09-11 |
| 6196655 | Ink-jet recording apparatus and recovery process method of the same | Shinichi Hirasawa, Koichi Sato, Akira Miyakawa, Tsutomu Abe, Yoshifumi Hattori | 2001-03-06 |
| 6149264 | Ink jet recording apparatus | Hiromitsu Hirabayashi, Makoto Takemura, Kenjiro Watanabe, Shigeyasu Nagoshi, Hideo Fukazawa +6 more | 2000-11-21 |
| 6109724 | Ink jet recording apparatus | Kazuyoshi Takahashi, Yasuhiro Numata, Hideo Fukazawa, Hitoshi Miyazaki, Takao Aichi | 2000-08-29 |
| 6106100 | Recording apparatus and method for forming plural dots in a pixel | Makoto Takemura, Katsuyuki Yokoi | 2000-08-22 |
| 6102520 | Recording apparatus with ink spot volume regulation | — | 2000-08-15 |
| 6097407 | Package for ink jet head | Takashi Nojima, Hideki Yamaguchi | 2000-08-01 |
| 6082846 | Ink jet recording with recovery operation and associated test printing | Akira Miyakawa, Hideki Yamaguchi | 2000-07-04 |
| 6048047 | Ink jet recording apparatus | Katsuyuki Yokoi, Makoto Takemura, Hideo Fukazawa, Tetsuji Kurata, Koichiro Kawaguchi +1 more | 2000-04-11 |
| 6019451 | Ink jet recording apparatus with capping mechanism and capping state indicator | Koichiro Kawaguchi, Katsuyuki Yokoi, Makoto Takemura, Hideo Fukazawa | 2000-02-01 |
| 6007174 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Makoto Takemura, Kenjiro Watanabe, Shigeyasu Nagoshi, Hideo Fukazawa +6 more | 1999-12-28 |
| 6007184 | Ink jet recording head mounting and positioning arrangement | Katsuyuki Yokoi, Makoto Takemura, Hideo Fukazawa, Tetsuji Kurata, Koichiro Kawaguchi +1 more | 1999-12-28 |
| 5995067 | Ink jet recording apparatus which controls recovery operation in accordance with environmental conditions | Sanko Yamaguchi | 1999-11-30 |
| 5988809 | Recording apparatus with system for stacking , supplying and guiding recording media | Katsuyuki Yokoi, Makoto Takemura, Koichiro Kawaguchi | 1999-11-23 |
| 5907343 | Ink jet recording apparatus and cartridge for use in the same | Makoto Takemura, Takashi Nojima, Katsuyuki Yokoi | 1999-05-25 |
| 5559537 | Suction recovery device for ink jet recording apparatus | — | 1996-09-24 |
| 5504512 | Ink jet recording apparatus and ink cartridge usable therewith | Junji Shimoda, Hideo Fukazawa, Katsuyuki Yokoi, Makoto Takemura, Tetsuji Kurata +2 more | 1996-04-02 |
| 5479193 | Device for detecting when a particular amount of ink remains in an ink jet recording apparatus and recording apparatus using the same | Junji Shimoda, Hideo Fukazawa, Katsuyuki Yokoi, Makoto Takemura, Tetsuji Kurata +2 more | 1995-12-26 |
| 5477246 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Makoto Takemura, Kenjiro Watanabe, Shigeyasu Nagoshi, Hideo Fukazawa +4 more | 1995-12-19 |
| 5475404 | Ink jet recording apparatus with controlled recovery operation | Kazuyoshi Takahashi, Yasuhiro Numata, Hideo Fukazawa, Hitoshi Miyazaki, Takao Aichi | 1995-12-12 |
| 5398049 | Recording apparatus for method for controlling distance between recording head and recording medium | Katsuyuki Yokoi, Makoto Takemura, Hideo Fukazawa, Tetsuji Kurata, Koichiro Kawaguchi +1 more | 1995-03-14 |
| 5398054 | Ink jet apparatus | Hideo Fukazawa, Atsushi Arai, Koichiro Kawaguchi | 1995-03-14 |
| 5315317 | Ink quantity detecting device and recording apparatus with the devie | Makoto Takemura, Takashi Nojima, Akira Miyakawa | 1994-05-24 |