Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043050 | Light irradiation method, light absorbing material attaching apparatus, flying body generating method and apparatus, image forming method, and three-dimensional object producing method | Hiroyuki Suhara | 2024-07-23 |
| 9983518 | Intermediate transfer belt, image forming apparatus and image forming method | Hidetaka Kubo | 2018-05-29 |
| 9791808 | Intermediate transfer belt, method for producing the same, and image forming apparatus | Hidetaka Kubo, Kenichi Mashiko, Sayaka Katoh, Shinichi Nitta, Shigeo Oonuma | 2017-10-17 |
| 9665046 | Belt driving roller including electroviscous force developing member, and belt driving device using same | Masaki Yoshino, Tomoko Kino, Tojiro Aoyama, Yuta SHIMIZU | 2017-05-30 |
| 9507296 | Intermediate transferer and image forming apparatus using the same | Hidetaka Kubo, Atsufumi Hanazawa, Daisuke Aoki | 2016-11-29 |
| 9229375 | Intermediate transfer belt and method of preparing the same, and image forming apparatus | Hidetaka Kubo | 2016-01-05 |
| 9223256 | Intermediate transfer belt method for producing intermediate transfer belt, and image forming apparatus | Sayaka Katoh, Kenichi Mashiko, Shinichi Nitta, Atsuo Hirai | 2015-12-29 |
| 9063475 | Intermediate transfer belt and electrophotographic apparatus | Hidetaka Kubo, Kenichi Mashiko, Sayaka Katoh, Shinichi Nitta | 2015-06-23 |
| 8934821 | Belt for an image forming apparatus, and image forming apparatus | Hidetaka Kubo, Kenichi Mashiko, Sayaka Katoh, Daisuke Aoki | 2015-01-13 |
| 8760717 | Intermediate transfer belt and image forming apparatus | Hidetaka Kubo, Kenichi Mashiko, Sayaka Katoh, Shinichi Nitta | 2014-06-24 |
| 8718520 | Intermediate transfer belt and image forming apparatus | Hidetaka Kubo, Kenichi Mashiko, Sayaka Katoh | 2014-05-06 |
| 8521073 | Intermediate transfer member and image forming apparatus using the same | Hidetaka Kubo, Kenichi Mashiko, Shinichi Nitta, Sayaka Katoh | 2013-08-27 |
| 8173229 | Intermediate transfer medium, and image forming apparatus using the intermediate transfer medium | — | 2012-05-08 |
| 7295802 | Image forming apparatus using a cleaning unit for preventing noises | Toshiyuki Kabata, Michio Kimura | 2007-11-13 |
| 7181156 | Image forming apparatus using a cleaning member for preventing noises and process cartridge therefor | Toshiyuki Kabata, Michio Kimura | 2007-02-20 |
| 6136483 | Electrophotographic photoconductor and electrophotographic image forming apparatus using the photoconductor | Yasuo Suzuki, Takehiko Kinoshita | 2000-10-24 |
| 5871876 | Electrophotographic photoconductor | Hiroshi Ikuno, Hiroshi Nagame, Tetsuro Suzuki, Hidetoshi Kami, Hiroshi Tamura +2 more | 1999-02-16 |
| 5873018 | Image forming apparatus having an intermediate transfer unit with a surface having reduced coefficient of friction | Yasuo Hirano, Masahide Yamashita, Mitsuru Seto, Shigeru Fukuda | 1999-02-16 |
| 5774775 | Electrophotograhic image forming method using an intermediate image transfer element | Yasuo Hirano, Masahide Yamashita, Mitsuru Seto, Shigeru Fukuda | 1998-06-30 |
| 5761594 | Image forming apparatus | Mitsuru Seto, Shigeru Fukuda, Yasuo Hirano, Masahide Yamashita, Takashi Bisaiji +2 more | 1998-06-02 |
| 5741616 | Method of developing latent electrostatic images and developer-bearing member | Yasuo Hirano, Kazuo Nojima, Koji Suzuki, Hiroshi Takashima, Shigekazu Enoki +2 more | 1998-04-21 |
| 5655199 | Intermediate transfer type image forming apparatus and an intermediate transfer medium therefor | Masahide Yamashita, Yasuo Hirano, Mitsuru Seto, Shigeru Fukuda | 1997-08-05 |
| 5379097 | Development apparatus for developing latent electrostatic images | Yasuo Hirano | 1995-01-03 |
| 5266436 | Developer-bearing member and image formation method using the same | Yasuo Hirano | 1993-11-30 |
| 5168312 | Unit for developing electrostatic latent images including member having overcoat layer | Yasuo Hirano | 1992-12-01 |