Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10405442 | Cabinet with lock and information processing equipment | Hayato Mori | 2019-09-03 |
| 9426310 | Technique for setting paper size for image forming apparatus | Tetsuya Onuki, Junichi Tanimoto | 2016-08-23 |
| 9411253 | Image forming apparatus forming registration patches for detection of displacement of toner images | Kunihiko Naruse | 2016-08-09 |
| 8805240 | Cleaning device and image forming apparatus incorporating same | Katsumi Shirai, Hideji Higashimura, Takumi MICHIBATA | 2014-08-12 |
| 6400922 | Image-forming device having a plurality of image-forming units respectively apply the difference force to the recordable medium | Kazuhiro Kakuguchi, Satoshi Seino, Michio Shimura, Tetsuya Takei, Hisashi Hanzawa +1 more | 2002-06-04 |
| 6118463 | Positional error correction for color image forming apparatus | Youji Houki, Kouichi Kobayashi, Hiroji Uchimura, Tsutomu Nagatomi, Hirofumi Nakayasu +7 more | 2000-09-12 |
| 6088556 | Image forming apparatus having a toner cartridge | Yoshiki Nagasaki, Michio Shimura, Tetsuya Takei, Kiyoshi Taninaka, Nobuo Kuwabara +4 more | 2000-07-11 |
| 6070041 | Printing apparatus | Hirofumi Nakayasu, Hiroji Uchimura, Tsutomu Nagatomi, Kouichi Kobayashi, Youji Houki +1 more | 2000-05-30 |
| 6049690 | Printing apparatus | Hirofumi Nakayasu, Hiroji Uchimura, Tsutomu Nagatomi, Kouichi Kobayashi, Youji Houki +1 more | 2000-04-11 |
| 5946523 | Printing apparatus | Hidenori Fujioka, Kazuhiko Hamazoe, Masakazu Kinoshita, Tsutomu Kawai, Masahiro Wanou +8 more | 1999-08-31 |
| 5895143 | Electrophotographic image-forming apparatus | Hiroyuki Kawai | 1999-04-20 |
| 5835822 | Image-forming apparatus comprising a process unit | Yoshiki Nagasaki, Michio Shimura, Tetsuya Takei, Kiyoshi Taninaka, Nobuo Kuwabara +4 more | 1998-11-10 |
| 5141342 | Mounting mechanism for ribbon cassette | — | 1992-08-25 |
| 5139352 | Ribbon cartridge having biasing member for positioning ink ribbon to print position | — | 1992-08-18 |