Patents by Inventor Shotaro HIDA

Shotaro HIDA 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).

  • FILLER COMPOSITION
    Publication number: 20200131339
    Abstract: A filler composition comprising fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m in a ratio by weight in the range of 100:0.001 to 100:50, is used for providing a molded resin product which shows impact resistance and rigidity balanced at a high level.
    Type: Application
    Filed: January 2, 2020
    Publication date: April 30, 2020
    Inventors: Takashi IDEMITSU, Shotaro HIDA, Ryoichi NOMURA
  • Filler composition and polyolefin resin composition
    Patent number: 10479877
    Abstract: A filler composition comprising fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m in a ratio by weight in the range of 100:0.001 to 100:50, and a polyolefin resin composition comprising a polyolefin resin, fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m, in which the polyolefin resin and fibrous basic magnesium sulfate particles are present in a weight ratio of 99:1 to 50:50, and the non-fibrous inorganic micro-particles are present in an amount of 0.001 to 50 weight parts per 100 weight parts of the basic fibrous magnesium sulfate particles and/or in an amount of 0.0002 to 10 weight parts, per 100 weight parts of the resin.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: November 19, 2019
    Assignee: UBE MATERIAL INDUSTRIES, LTD.
    Inventors: Takashi Idemitsu, Shotaro Hida, Tetsuo Takayama, Ryoichi Nomura
  • FILLER COMPOSITION
    Publication number: 20180312666
    Abstract: A filler composition comprising fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m in a ratio by weight in the range of 100:0.001 to 100:50, is used for providing a molded resin product which shows impact resistance and rigidity balanced at a high level.
    Type: Application
    Filed: October 21, 2016
    Publication date: November 1, 2018
    Inventors: Takashi IDEMITSU, Shotaro HIDA, Ryoichi NOMURA
  • FILLER COMPOSITION AND POLYOLEFIN RESIN COMPOSITION
    Publication number: 20180044500
    Abstract: A filler composition comprising fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m in a ratio by weight in the range of 100:0.001 to 100:50, and a polyolefin resin composition comprising a polyolefin resin, fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m, in which the polyolefin resin and fibrous basic magnesium sulfate particles are present in a weight ratio of 99:1 to 50:50, and the non-fibrous inorganic micro-particles are present in an amount of 0.001 to 50 weight parts per 100 weight parts of the basic fibrous magnesium sulfate particles and/or in an amount of 0.0002 to 10 weight parts, per 100 weight parts of the resin.
    Type: Application
    Filed: March 29, 2016
    Publication date: February 15, 2018
    Inventors: Takashi IDEMITSU, Shotaro HIDA, Tetsuo TAKAYAMA, Ryoichi NOMURA