Patents by Inventor Minoru Kishino

Minoru Kishino 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).

  • Ink jet printer
    Patent number: 8191985
    Abstract: An ink jet printer printing an image using a plurality of types of color ink. The heat exchanger cools and heats the ink to adjust the temperature of the ink. The heat exchanger has a contact and separate mechanism which, for ink cooling, tightly contacts a radiation section with a heat exchange section and which, for ink heating, separates the radiation section from the heat exchange section.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: June 5, 2012
    Assignee: Riso Kagaku Corporation
    Inventors: Yuichi Yamada, Tetsuaki Tokime, Minoru Kishino
  • INK JET PRINTER
    Publication number: 20100066785
    Abstract: An ink jet printer printing an image using a plurality of types of color ink. The heat exchanger cools and heats the ink to adjust the temperature of the ink. The heat exchanger has a contact and separate mechanism which, for ink cooling, tightly contacts a radiation section with a heat exchange section and which, for ink heating, separates the radiation section from the heat exchange section.
    Type: Application
    Filed: September 17, 2009
    Publication date: March 18, 2010
    Applicant: OLYMPUS CORPORATION
    Inventors: Yuichi YAMADA, Tetsuaki Tokime, Minoru Kishino
  • Toner cartridge
    Patent number: D350768
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: September 20, 1994
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Minoru Kishino
  • Cleaning pad for use in printers
    Patent number: D358416
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: May 16, 1995
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Minoru Kishino