Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065632 | Information setting display apparatus and information setting display method | — | 2011-11-22 |
| 6612681 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Shinya Asano, Tadashi Hanabusa, Tetsuji Kurata +1 more | 2003-09-02 |
| 6601952 | Recording apparatus | Hideyuki Sugioka, Masami Amemiya, Hajime Yamamoto, Kenji Shinjo, Fumitaka Goto | 2003-08-05 |
| 6565183 | Ink jet recording apparatus | Fumitaka Goto, Masami Amemiya, Hajime Yamamoto, Hideyuki Sugioka, Kenji Shinjo | 2003-05-20 |
| 6511141 | Ink jet recording apparatus capable of reading images having an installation unit for installing an image reading head | Koh Hasegawa, Toshihide Wada, Shinya Asano, Tadashi Hanabusa, Tetsuji Kurata +1 more | 2003-01-28 |
| 6502934 | Recording apparatus | Hajime Yamamoto, Masami Amemiya, Hideyuki Sugioka, Kenji Shinjo, Fumitaka Goto | 2003-01-07 |
| 6435655 | Color ink jet recording method/apparatus | Aya Yoshihira, Hiromichi Noguchi, Nobuhito Yamaguchi, Shinichi Sato, Hiroshi Tomioka +1 more | 2002-08-20 |
| 6342956 | Ink jet recording apparatus recording images when an ink jet head is installed thereon and reading images when an image reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Shinya Asano, Tadashi Hanabusa, Tetsuji Kurata +1 more | 2002-01-29 |
| 6341844 | Apparatus using overlaid flexible cable for electrically connecting relatively moveable parts | Yoshio Uchikata, Kou Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuyo Ohashi +1 more | 2002-01-29 |
| 6318836 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Shinya Asano, Tadashi Hanabusa, Tetsuji Kurata +1 more | 2001-11-20 |
| 6120127 | Recording apparatus with ink tank movable relative to recording head | Hiroyuki Inoue, Hirofumi Hirano, Hiroyuki Hagiwara | 2000-09-19 |
| 6091514 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Shinya Asano, Tadashi Hanabusa, Tetsuji Kurata +1 more | 2000-07-18 |
| 6070975 | Ink jet recording apparatus and a method for installing ink jet recording head | Yoshio Uchikata, Yoshifumi Hattori, Yoji Ara, Masashi Kitani, Etsurou Suzuki +10 more | 2000-06-06 |
| 6067101 | Power source circuit having charge function and recording apparatus | Junichi Arakawa, Makoto Kashimura, Hideo Horigome, Kazuyuki Masumoto | 2000-05-23 |
| 6050673 | Recording apparatus with control of carriage driving motor | Toshihide Wada, Tetsuyo Ohashi | 2000-04-18 |
| 6022091 | Recording apparatus having an adjusting member for adjusting a guiding member toward amd away from recording material | Yoshio Uchikata, Kou Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuyo Ohashi +1 more | 2000-02-08 |
| 6003985 | Ink jet recording apparatus | — | 1999-12-21 |
| 5984452 | Ink jet recording apparatus, and a method for recovering an ink jet recording head | — | 1999-11-16 |
| 5913510 | Recording apparatus | Takehiko Kiyohara, Tetsuhiro Nitta, Makoto Kashimura, Hirofumi Hirano, Tetsuo Kimura | 1999-06-22 |
| 5861901 | Ink jet cartridge and ink jet recording apparatus | Makoto Kashimura, Hirofumi Hirano, Tetsuo Kimura | 1999-01-19 |
| 5847731 | Ink jet cartridge having protected positioning portions | Makoto Kashimura, Hirofumi Hirano, Tetsuo Kimura | 1998-12-08 |
| 5775823 | Automatic sheet feeder | Hiroharu Nakajima, Toshihide Wada, Noriyuki Sugiyama, Hisatsugu Naito | 1998-07-07 |
| 5731829 | Information processing and recording apparatus with two recording medium conveyance routes | Takashi Saito, Toshiaki Ozawa, Hiroatsu Kondo, Koh Hasegawa, Junichi Asano +5 more | 1998-03-24 |
| 5702191 | Sheet feeding force control in a multiple input path sheet feeding apparatus | Masaaki Kakizaki, Hirofumi Hirano | 1997-12-30 |
| 5606354 | Recovery mechanism for adjustable ink jet head | Tsutomu Kawai, Hideo Fukazawa, Atsushi Arai | 1997-02-25 |