Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012944 | Method for manufacturing cleaning blade, cleaning blade, image formation device, and process cartridge | Kaori Toyama, Masanobu Gondoh, Shohei Gohda, Masahiro Ohmori, Yohta Sakon +1 more | 2018-07-03 |
| 9746817 | Cleaning blade with elastic member including reformed layer, image forming apparatus, and process cartridge with the same | Shohei Gohda, Masanobu Gondoh, Kaori Toyama, Yohta Sakon, Masahiro Ohmori | 2017-08-29 |
| 9395676 | Cleaning blade having an elastic body of segmented hardnesses, and image forming apparatus and process cartridge including the cleaning blade | Hiromi Sakaguchi, Masahiro Ohmori, Yohta Sakon, Masanobu Gondoh, Shohei Gohda +1 more | 2016-07-19 |
| 9383713 | Cleaning blade, image forming apparatus, and process cartridge | Yohta Sakon, Masahiro Ohmori, Hiromi Sakaguchi, Yuka Aoyama, Masanobu Gondoh +2 more | 2016-07-05 |
| 9348297 | Image forming apparatus and process cartridge | Masanobu Gondoh, Shohei Gohda, Kaori Toyama, Masahiro Ohmori, Yohta Sakon +3 more | 2016-05-24 |
| 9342031 | Cleaning blade, image forming apparatus and process cartridge | Hiromi Sakaguchi, Yohta Sakon, Masahiro Ohmori, Yuka Aoyama, Masanobu Gondoh +2 more | 2016-05-17 |
| 9244424 | Cleaning blade, image forming apparatus and process cartridge | Hiromi Sakaguchi, Yohta Sakon, Masahiro Ohmori, Yuka Aoyama, Masanobu Gondoh +2 more | 2016-01-26 |
| 9244423 | Cleaning blade, and image forming apparatus and process cartridge using the cleaning blade | Masanobu Gondoh, Shohei Gohda, Kaori Toyama, Masahiro Ohmori, Yohta Sakon +2 more | 2016-01-26 |
| 9207624 | Cleaning blade, method for preparing the cleaning blade, and image forming apparatus and process cartridge using the cleaning blade | Kaori Toyama, Masanobu Gondoh, Shohei Gohda, Yohta Sakon, Masahiro Ohmori +1 more | 2015-12-08 |
| 9170558 | Image forming apparatus and process cartridge including a cleaning blade which includes a cured composition | Hiroshi Ikuno, Tetsuya Toshine, Masanobu Gondoh, Shohei Gohda, Kaori Toyama | 2015-10-27 |
| 9146524 | Cleaning blade, image forming apparatus, and process cartridge | Shohei Gohda, Masanobu Gondoh, Kaori Toyama, Yohta Sakon, Masahiro Ohmori | 2015-09-29 |
| 9052631 | Image forming apparatus, process cartridge, and image forming method | Shohei Gohda, Masanobu Gondoh, Kaori Toyama, Yohta Sakon, Masahiro Ohmori | 2015-06-09 |
| 9046864 | Cleaning blade, and image forming apparatus using same and process cartridge | Masanobu Gondoh, Yohta Sakon, Yasuyuki Yamashita, Shohei Gohda, Yuka Aoyama | 2015-06-02 |
| 8897690 | Cleaning blade, image forming apparatus and process cartridge | Yohta Sakon, Masahiro Ohmori, Yuka Aoyama, Yasuyuki Yamashita, Masanobu Gondoh +1 more | 2014-11-25 |
| 8351823 | Image forming apparatus, image bearing member, and method of manufacturing image bearing member | Mayumi Yoshihara, Mihoko Matsumoto, Yukio Fujiwara, Kohsuke Yamamoto | 2013-01-08 |
| 8293439 | Electrophotographic photorecptor, method of manufacturing electrophotographic photorecptor, image forming apparatus, and process cartridge | Yukio Fujiwara, Hidetoshi Kami, Kazuhiro Egawa, Mayumi Yoshihara, Mihoko Matsumoto +1 more | 2012-10-23 |
| 8059992 | Corona charger, and process cartridge and image forming apparatus using same | Makoto Yasuda, Naohiro Toda, Yoshiki Yanagawa, Takeshi Orito | 2011-11-15 |
| 7964327 | Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming apparatus, image forming method and process cartridge using the photoreceptor | Masanobu Gondoh, Akihiro Sugino, Hideo Nakamori, Tomoyuki Shimada, Takaaki Ikegami | 2011-06-21 |
| 7937025 | Scorotron corona charger, process cartridge, and image forming apparatus | Yoshiki Yanagawa | 2011-05-03 |
| 7729634 | Image forming apparatus, image forming method, and process cartridge | Hideo Nakamori, Masanobu Gondoh | 2010-06-01 |
| 7314693 | Electrophotographic photoconductor, electrophotographic process, electrophotographic apparatus, and process cartridge | Takaaki Ikegami, Eiji Kurimoto, Hidetoshi Kami, Akihiro Sugino, Yasuyuki Yamashita +2 more | 2008-01-01 |
| 6879799 | Image-forming apparatus and image-forming process-cartridge | Hiroshi Nagame, Hidetoshi Kami | 2005-04-12 |
| 5991573 | Electrophotographic photoconductor drum with weight-controlling member | Noboru Toriu | 1999-11-23 |