Patents by Inventor Ryoji Odate

Ryoji Odate 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).

  • Semitransparent resin container with pearly luster
    Patent number: 5089309
    Abstract: A semitransparent resin container having a pearly luster is disclosed, comprising a thermoplastic resin composition comprising from 99.1 to 99.9% by weight of a polyester resin and from 0.1 to 0.9% by weight of polymethylpentene, produced by performing said composition followed by biaxial stretch blow molding. The container assumes a deep pearly appearance and also has semitransparency for letting its content be seen from the outside. The container can be produced with satisfactory molding properties at low cost.
    Type: Grant
    Filed: November 17, 1989
    Date of Patent: February 18, 1992
    Assignee: Shiseido Co., Ltd.
    Inventors: Ryoji Odate, Tomoyuki Haga
  • Resin composition having nacreous gloss
    Patent number: 4847323
    Abstract: A resin composition having a nacreous gloss comprising (i) a polyvinyl chloride resin and (ii) a polystyrene resin or a high impact polystyrene resin is provided. This composition can be advantageously molded into any article and provide an excellent nacreous gloss thereto.
    Type: Grant
    Filed: January 4, 1988
    Date of Patent: July 11, 1989
    Assignee: Shiseido Company Ltd.
    Inventors: Ryoji Odate, Tomoyuki Haga
  • Degradable synthetic resin compositions
    Patent number: 4156666
    Abstract: A degradable synthetic resin composition comprising a polyolefin, about 0.2 to 10% by weight of an organic degradation promotor and, optionally, about 10 to 60% by weight of an inorganic filler, and films for use in the agricultural environment prepared therefrom.
    Type: Grant
    Filed: October 31, 1975
    Date of Patent: May 29, 1979
    Assignee: Shiseido Company, Ltd.
    Inventors: Ryoji Odate, Yuuichi Miyahara
  • Thermoplastic resin composition having a pearly luster
    Patent number: 4064099
    Abstract: A thermoplastic resin composition having a pearly luster essentially comprising about 30 to 70% by weight of a polymethyl methacrylate and about 70 to 30% by weight of a styreneacrylonitrile copolymer having an acrylonitrile content of about 25 to 32% by weight. By adding glass fibers to the thermoplastic resin composition, the pearly luster thereof can be further improved and by adding an acrylonitrile-butadiene-styrene resin to the thermoplastic resin composition, the Izod impact value of the resin composition can be increased.
    Type: Grant
    Filed: June 6, 1975
    Date of Patent: December 20, 1977
    Assignee: Shiseido Company, Ltd.
    Inventors: Ryoji Odate, Kazuo Haneda