Patents by Inventor Naoya Tashiro

Naoya Tashiro 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).

  • Control device for electric compressor
    Patent number: 9991835
    Abstract: A control device for an electric compressor, capable of successfully controlling a drive motor of the compressor in response to the load fluctuation having complicated frequency components even when the motor is controlled in a sensorless manner, is provided.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: June 5, 2018
    Assignees: CALSONIC KANSEI CORPORATION, UTSUNOMIYA UNIVERSITY
    Inventors: Kensuke Osamura, Yousuke Ooneda, Mitsuo Hirata, Naoya Tashiro
  • CONTROL DEVICE FOR ELECTRIC COMPRESSOR
    Publication number: 20150280631
    Abstract: A control device for an electric compressor, capable of successfully controlling a drive motor of the compressor in response to the load fluctuation having complicated frequency components even when the motor is controlled in a sensorless manner, is provided.
    Type: Application
    Filed: October 22, 2013
    Publication date: October 1, 2015
    Inventors: Kensuke Osamura, Yousuke Ooneda, Mitsuo Hirata, Naoya Tashiro
  • Process for producing paper
    Patent number: 4935097
    Abstract: A paper having an absolute dry moisture content (moisture content in absolute dry condition) of 1.8-7% is subjected to a heat calendering treatment at a temperature of 150.degree.-300.degree. C. under a linear pressure of 40 kg/cm or above to provide a paper which has both satisfactory surface smoothness and rigidity (stiffness) and is suited for use as a photographic support.
    Type: Grant
    Filed: August 15, 1988
    Date of Patent: June 19, 1990
    Assignee: Mitsubishi Paper Mills, Ltd.
    Inventors: Naoya Tashiro, Hiroshi Uehara