Patents by Inventor Satoshii Moriguchi

Satoshii Moriguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Toner recycle control system of electrophotographing device using viscous liquid developing solution
    Patent number: 6687477
    Abstract: The present invention provides a toner recycling control system which stably feeds a liquid developer of an appropriate concentration to a liquid developing apparatus employing a high-viscosity liquid developer; appropriately adjusts the concentration of residual developer collected after development and after transfer; and feeds the adjusted developer to the developing apparatus. The toner recycling control system collects a post-development residual developer from a developer-bearing body and a post-transfer residual developer from an image-bearing body; performs developer concentration adjustment to yield an adjusted developer; and feeds the adjusted developer back to the developer-bearing body.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: February 3, 2004
    Assignee: PFU Limited
    Inventors: Motoharu Ichida, Satoshii Moriguchi, Shigeki Uesugi, Yoshiaki Kawamoto, Seiichi Takeda, Tadasuke Yoshida, Yoshiaki Fujimoto, Jiyun Du, Masanobu Hongo, Yasuhiko Kishimoto, Hitoshi Terashima, Satoru Moto, Masanari Takabatake, Hideaki Shibata, Tatsuo Nozaki, Yutaka Nakashima, Tadashi Nishikawa, Akihiko Inamoto, Satoshi Miyamoto
  • Toner recycle control system of electrophotographing device using viscous liquid developing solution
    Publication number: 20030175049
    Abstract: The present invention provides a toner recycling control system which stably feeds a liquid developer of an appropriate concentration to a liquid developing apparatus employing a high-viscosity liquid developer; appropriately adjusts the concentration of residual developer collected after development and after transfer; and feeds the adjusted developer to the developing apparatus. The toner recycling control system collects a post-development residual developer from a developer-bearing body and a post-transfer residual developer from an image-bearing body; performs developer concentration adjustment to yield an adjusted developer; and feeds the adjusted developer back to the developer-bearing body.
    Type: Application
    Filed: February 14, 2003
    Publication date: September 18, 2003
    Inventors: Motoharu Ichida, Satoshii Moriguchi, Shigeki Uesugi, Yoshiaki Kawamoto, Seiichi Takeda, Tadasuke Yoshida, Yoshiaki Fujimoto, Jiyun Du, Masanobu Hongo, Yasuhiko Kishimoto, Hitoshi Terashima, Satoru Moto, Masanari Takabatake, Hideaki Shibata, Tatsuo Nozaki, Yutaka Nakashima, Tadashi Nishikawa, Akihiko Inamoto, Satoshi Miyamoto