Patents by Inventor Masaharu Kusuhara

Masaharu Kusuhara 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).

  • Soaking apparatus
    Patent number: 6752624
    Abstract: Soaking apparatus to treat materials which require higher accuracy in soaking and improved cleanliness. The soaking apparatus includes a heat treatment apparatus having walls, a ceiling and a floor, each divided into a plurality of sections, a heater block mounted on each section, a thermal sensor mounted to each heater block, and a thermal controller to control heating of the heater blocks based on a temperature measured by the thermal sensor.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: June 22, 2004
    Assignee: Showa Manufacturing Co., Ltd.
    Inventors: Nobuo Iwatani, Akira Nishio, Masao Takahashi, Masaharu Kusuhara
  • Soaking apparatus
    Publication number: 20030118965
    Abstract: Provided is a soaking apparatus to treat materials which require higher accuracy in soaking and improved cleanliness. The soaking apparatus to soak a material 12 to be treated is provided with a heat treatment apparatus 14 having walls, a ceiling and a floor, each of the walls, the ceiling and the floor of the heat treatment apparatus 14 being divided into a plurality of sections, a heater block mounted on each of the sections, a thermal sensor 11 mounted to the heater block, and a thermal controller 13 to control heating of the heater block based on a temperature measured by the thermal sensor 11.
    Type: Application
    Filed: November 27, 2002
    Publication date: June 26, 2003
    Applicant: Showa Manufacturing Co., Ltd.
    Inventors: Nobuo Iwatani, Akira Nishio, Masao Takahashi, Masaharu Kusuhara