Patents by Inventor Chihiro Fujimori

Chihiro Fujimori 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).

  • Liquid charging apparatus and liquid charging method
    Patent number: 8128214
    Abstract: An ink charging injection apparatus for charging ink to an ink pack is disclosed. The ink injection apparatus includes a pressurizing tank for storing ink, piping, a deaeration device, and an air vent pipe. The piping connects the pressurizing tank to the ink pack such that ink stored in the pressuring tank can be supplied from the pressurizing tank to the ink pack. The deaeration device is provided in the piping. The deaeration device is operated to produce suction for deaerating ink in the piping. The air vent pipe branches from a section of the piping and communicates with the deaeration device.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: March 6, 2012
    Assignee: Seiko Epson Corporation
    Inventor: Chihiro Fujimori
  • Liquid Charging Apparatus and Liquid Charging Method
    Publication number: 20080316288
    Abstract: An ink charging injection apparatus for charging ink to an ink pack is disclosed. The ink injection apparatus includes a pressurizing tank for storing ink, piping, a deaeration device, and an air vent pipe. The piping connects the pressurizing tank to the ink pack such that ink stored in the pressuring tank can be supplied from the pressurizing tank to the ink pack. The deaeration device is provided in the piping. The deaeration device is operated to produce suction for deaerating ink in the piping. The air vent pipe branches from a section of the piping and communicates with the deaeration device.
    Type: Application
    Filed: June 23, 2008
    Publication date: December 25, 2008
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Chihiro FUJIMORI