Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022923 | Image forming apparatus, and method for controlling the same | Shota Igo, Masahiro Kamiya, Katsuyuki Ikuta, Tatsuya Eguchi | 2021-06-01 |
| 8419999 | Method for producing ethylene-vinyl alcohol copolymer resin, ethylene-vinyl alcohol copolymer resin, and multilayer structure | Ray Jouett, Robert Armstrong, Yoshio Yamamoto | 2013-04-16 |
| 8233016 | Image forming apparatus, and exposure control method therefor | Tetsuya Sakai, Katsuyuki Hirata, Tatsuya Isono, Takashi Harashima | 2012-07-31 |
| 8098406 | Image forming apparatus capable of suppressing color variation due to misregistration of colors, image forming method, and computer-readable medium | Soh Hirota, Osamu Yamada | 2012-01-17 |
| 7840148 | Image forming apparatus and method for detecting separated state of transfer member | Masaki Tanaka, Katsuyuki Hirata, Mitsuru Obara, Tatsuya Isono | 2010-11-23 |
| 7697856 | Image forming apparatus and method for detecting separated state of transfer unit | Masaki Tanaka, Tatsuya Isono, Mitsuru Obara, Katsuyuki Hirata | 2010-04-13 |
| 7656566 | Image processing apparatus | Katsuaki Tajima, Takayuki Nabeshima, Junji Nishigaki, Daisetsu Tohyama | 2010-02-02 |
| 7599092 | Image processing apparatus | Katsuaki Tajima, Takayuki Nabeshima, Junji Nishigaki, Daisetsu Tohyama | 2009-10-06 |
| 7149439 | Method and device for estimating toner concentration and image forming apparatus equipped with such device | Katsuyuki Hirata, Tetsuya Sakai, Tatsuya Isono, Hironori Akashi, Takashi Harashima +1 more | 2006-12-12 |
| 7106475 | Image processing apparatus | Katsuaki Tajima, Takayuki Nabeshima, Junji Nishigaki, Daisetsu Tohyama | 2006-09-12 |
| 6891639 | Apparatus, method and system for image processing with a color correction device | Takayuki Nabeshima, Katsuaki Tajima, Junji Nishigaki, Daisetsu Tohyama | 2005-05-10 |
| 6882446 | Data communication apparatus | Daisetsu Tohyama, Takayuki Nabeshima, Katsuaki Tajima, Junji Nishigaki | 2005-04-19 |
| 6763135 | Image processing apparatus | Daisetsu Tohyama, Takayuki Nabeshima, Katsuaki Tajima, Junji Nishigaki | 2004-07-13 |
| 6625331 | Image forming apparatus | Shoji Imaizumi, Yoshihiko Hirota, Hiroshi Sugiura | 2003-09-23 |
| 5499113 | Image data processing system with still video camera and digital image forming apparatus | Munehiro Nakatani, Hirokazu Yamada, Kunihiko Omura | 1996-03-12 |
| 5465172 | Image reading apparatus | Shigenobu Fukushima, Munehiro Nakatani, Hideo Muramatsu, Hiroaki Hamano, Kanako Hamano | 1995-11-07 |
| 5335090 | Image reading apparatus having detachable optical system | Hirokazu Yamada, Akio Nakajima | 1994-08-02 |
| 5317416 | Facsimile apparatus with a page printer having reduced memory capacity requirements | Munehiro Nakatani, Shigenobu Fukushima | 1994-05-31 |
| 5302417 | Aqueous dispersion and substrate coated with the same | Junnosuke Yamauchi, Akimasa Aoyama, Satoshi Hirofuji, Takeshi Moritani | 1994-04-12 |
| 5282058 | Facsimile device having improved printing process with cut paper | Munehiro Nakatani, Shigenobu Fukushima | 1994-01-25 |
| 5272200 | Aqueous dispersion and substrate coated with the same | Junnosuke Yamauchi, Akimasa Aoyama, Satoshi Hirofuji, Takeshi Moritani | 1993-12-21 |
| 5262851 | Facsimile apparatus capable of distinguishing the communication from a particular transmitter | Munehiro Nakatani, Hideo Muramatsu, Hiroaki Hamano, Shigenobu Fukushima, Kanako Hamano | 1993-11-16 |
| 5253079 | Facsimile apparatus having improved error check function of reception data | Munehiro Nakatani, Shigenobu Fukushima | 1993-10-12 |
| 5182638 | Digital color copying machine comprising a test mode for making a color adjustment | Shigeru Moriya, Keiji Nakatani | 1993-01-26 |
| 5128762 | Image forming apparatus with imbricated discharge of recording paper to improve visual recognition of sorted groups | Hideo Muramatsu, Munehiro Nakatani, Hiroaki Hamamo, Shigenobu Fukushima, Kanako Hamano | 1992-07-07 |