Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12032311 | Image formation apparatus and image formation method | — | 2024-07-09 |
| 9588467 | Image forming apparatus | — | 2017-03-07 |
| 9568866 | Image forming apparatus and image forming method with variable recording medium conveyance speed | Toru Yamaguchi, Makoto Fujii | 2017-02-14 |
| 8401447 | Image forming apparatus | — | 2013-03-19 |
| 8032068 | Fixing device and image forming apparatus | Naohiko Hanyu, Hidetoshi Katayanagi | 2011-10-04 |
| 7986908 | Fixing device and image forming apparatus | — | 2011-07-26 |
| 7917074 | Fixing device and image forming apparatus | — | 2011-03-29 |
| 7593655 | Image forming apparatus having toner image transfer section | Satoshi Nishida, Shigetaka Kurosu, Hiroshi Morimoto, Kazuteru Ishizuka | 2009-09-22 |
| 7444090 | Image forming apparatus for outputting images while obtaining transfer outputs | Satoshi Nishida, Shigetaka Kurosu, Hiroshi Morimoto, Kazuteru Ishizuka | 2008-10-28 |
| 7395005 | Image forming apparatus with cleaning blade and residual toner storage compartment | Shigetaka Kurosu, Hiroshi Morimoto, Satoshi Nishida, Kazuteru Ishizuka | 2008-07-01 |
| 7352979 | Image forming apparatus having a cooling section in a fixing apparatus | Hiroshi Funabiki, Masami Maruko | 2008-04-01 |
| 7302203 | Image forming apparatus | Hiroshi Morimoto, Shigetaka Kurosu, Satoshi Nishida | 2007-11-27 |
| 7236715 | Image forming apparatus | Satoshi Nishida, Shigetaka Kurosu, Hiroshi Morimoto, Kazuteru Ishizuka | 2007-06-26 |
| 7130552 | Image forming apparatus | Satoshi Nishida, Hiroaki Miho, Shigetaka Kurosu, Hiroshi Morimoto, Masashi Saito | 2006-10-31 |
| 6957034 | Image forming apparatus having intermediate transfer belt and primary transfer roller | Masashi Saito, Hiroaki Miho, Shigetaka Kurosu, Hiroshi Morimoto, Satoshi Nishida | 2005-10-18 |
| 5687054 | Corona charging apparatus | Yukio Okamoto, Jeffrey L. Trask | 1997-11-11 |
| 5459563 | Method of forming a multicolor toner image on a photoreceptor and transferring the formed image to a recording sheet | Hiroshi Fuma, Hisahiro Saitou | 1995-10-17 |
| 5300984 | Image forming apparatus having controlled transfer unit | Hiroshi Fuma, Hisahiro Saitou | 1994-04-05 |
| 5260752 | Image forming method including an additional exposing step | Hiroshi Fuma, Hisahiro Saito | 1993-11-09 |