Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6986977 | Image forming apparatus and image forming method | Koichi Ishii, Mitsunaga Saito, Haruhi Oooka | 2006-01-17 |
| 6833229 | Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus | Atsuko Iida, Haruhi Oh-Oka | 2004-12-21 |
| 6792233 | Multiple color image forming apparatus and method | Haruhi Oooka | 2004-09-14 |
| 6760565 | Image forming apparatus and method in which a transfer medium transfers a developer image at a different surface velocity than a recording medium | Takeshi Watanabe, Koichi Ishii, Hitoshi Yagi, Mitsunaga Saito, Masahiro Hosoya +1 more | 2004-07-06 |
| 6725006 | Apparatus and method for image formation with a liquid developer | Masahiro Hosoya, Hitoshi Yagi, Haruhi Oh-Oka | 2004-04-20 |
| 6689526 | Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus | Atsuko Iida, Haruhi Oh-Oka | 2004-02-10 |
| 6600890 | Apparatus and method for image formation with a liquid developer | Masahiro Hosoya, Hitoshi Yagi, Haruhi Oh-Oka | 2003-07-29 |
| 6600891 | Multiple color image forming apparatus and method | Haruhi Oooka | 2003-07-29 |
| 6529700 | System for removing liquid carrier | Hideki Nukada, Yuko Nomura | 2003-03-04 |
| 6356731 | Image forming method and apparatus | — | 2002-03-12 |
| 6314253 | Image forming apparatus and image forming method | Masahiro Hosoya, Hitoshi Yagi, Takeshi Watanabe, Haruhi Oh-Oka | 2001-11-06 |
| 6272304 | Image forming apparatus with high release characteristic of a toner image | Mitsunaga Saito, Masahiro Hosoya, Hitoshi Yagi, Koichi Ishii | 2001-08-07 |
| 6246845 | Electrophotographic machine including a backup roller disposed within an intermediate transfer medium | Masahiro Hosoya, Mitsunaga Saito, Takashi Sasaki, Hirohisa Miyamoto, Koichi Tsunemi | 2001-06-12 |
| 6195156 | Image forming device, image forming process, and pattern forming process, and photosensitive material used therein | Hirohisa Miyamoto, Shuzo Hirahara, Koichi Tsunemi, Mitsunaga Saito, Masahiro Hosoya | 2001-02-27 |