Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272632 | Bookbinding apparatus, bookbinding system and image formation processing system | Hiroki Honmochi, Masayoshi Kubo, Toshiaki Nochi, Ken Yonekawa, Yuji Ueno +1 more | 2012-09-25 |
| 8160488 | Image formation processing system applying adhesive to received sheets in a bundle form | Hiroki Honmochi, Masayoshi Kubo, Toshiaki Nochi, Ken Yonekawa, Yuji Ueno +1 more | 2012-04-17 |
| 8052131 | Bookmaking apparatus | Keiichi Nagasawa, Akihiko Tsukui, Katsumasa Takagi | 2011-11-08 |
| 7984898 | Bookbinding method and bookbinding unit, and image-forming system | Shigeyuki Sanmiya, Kazuyuki Kubota, Yoshito Nakagomi, Hideya Fujihara, Atsushi Tsuchiya | 2011-07-26 |
| 7954799 | Bookbinding apparatus, bookbinding system and image formation processing system | Hiroki Honmochi, Masayoshi Kubo, Toshiaki Nochi, Ken Yonekawa, Yuji Ueno +1 more | 2011-06-07 |
| 7918442 | Bookmaking apparatus | Keiichi Nagasawa, Akihiko Tsukui, Katsumasa Takagi | 2011-04-05 |
| 7712733 | Bookmaking apparatus | Keiichi Nagasawa, Akihiko Tsukui, Katsumasa Takagi | 2010-05-11 |
| 7694948 | Bookbinding apparatus, bookbinding system and image formation processing system | Hiroki Honmochi, Masayoshi Kubo, Toshiaki Nochi, Ken Yonekawa, Yuji Ueno +1 more | 2010-04-13 |
| 7500663 | Bookmaking apparatus and image forming apparatus equipped with the same | Akiharu Higaki | 2009-03-10 |
| 7497428 | Sheet bundle conveyance apparatus | Keiichi Nagasawa, Akihiko Tsukui, Katsumasa Takagi | 2009-03-03 |
| 7413179 | Bookbinding apparatus, bookbinding system and image formation processing system | Hiroaki Honmochi, Masayoshi Kubo, Toshiaki Nochi, Ken Yonekawa, Yuji Ueno +1 more | 2008-08-19 |
| 6796559 | Automatic document feeder having a document shunting path | Kazuhiro Hirota, Yasuhito Watanabe, Hiroshi Maeshima, Kazunori Yoshioka | 2004-09-28 |
| 6585258 | Automatic document feeder having a document shunting path | Kazuhiro Hirota, Yasuhito Watanabe, Hiroshi Maeshima, Kazunori Yoshioka | 2003-07-01 |
| 6513805 | Automatic document feeder and image reader | Norio Takida, Takao Imamura, Naoki Shoji, Seiji Iino, Eiji Fukasawa +1 more | 2003-02-04 |
| 6290344 | Vented ink container with internal ink absorber, and ink cartridge having such an ink container | Hideo Saikawa, Seiichiro Karita, Toshio Kashino, Akio Saito, Teruo Arashima +10 more | 2001-09-18 |
| 6145834 | Automatic document feeder having a document shunting path | Kazuhiro Hirota, Yasuhito Watanabe, Hiroshi Maeshima, Kazunori Yoshioka | 2000-11-14 |
| 6135589 | Ink jet recording head with ejection outlet forming member and urging member for assembling the head, and apparatus with such a head | Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Jun Kawai, Tsutomu Abe +11 more | 2000-10-24 |
| 6113223 | Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal | Shigeaki Tanaka, Nobuyuki Kuwabara, Akira Goto, Takashi Watanabe, Kunihiko Maeoka +18 more | 2000-09-05 |
| 6059400 | Ink jet apparatus | Makiko Kimura, Toshio Kashino, Teruo Arashima, Hiroshi Sugitani, Yoshifumi Hattori +9 more | 2000-05-09 |
| 5917524 | Ink tank with secure mounting arrangement | Makiko Kimura, Tsutomu Abe, Akio Saito | 1999-06-29 |
| 5623287 | Ink container with a controlled ink distribution therein, and method of filling the same | Hideo Saikawa, Seiichiro Karita, Toshio Kashino, Akio Saito, Teruo Arashima +10 more | 1997-04-22 |
| 5515091 | Replaceable ink tank | Makiko Kimura, Tsutomu Abe, Akio Saito | 1996-05-07 |
| 5500666 | Capping member for indirectly venting the interior of an ink container, and recording cartridge and apparatus using same | Yoshifumi Hattori, Seiichiro Karita, Hideo Saikawa, Toshio Kashino, Akio Saito +7 more | 1996-03-19 |
| 5485184 | Ink jet recording head and ink jet apparatus having same | Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Jun Kawai, Tsutomu Abe +11 more | 1996-01-16 |
| 5436649 | Ink jet recording head having constituent members clamped together | Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Jun Kawai, Tsutomu Abe +11 more | 1995-07-25 |