Patents by Inventor Akiko ODAWARA

Akiko ODAWARA 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).

  • LONG FIBER-REINFORCED PROPYLENE RESIN COMPOSITION AND LONG FIBER-REINFORCED MOLDED PRODUCT
    Publication number: 20210347954
    Abstract: A long fiber-reinforced propylene resin composition, including a long fiber-reinforced resin pellet; an ethylene polymer that has a density of 865 to 950 kg/m3, a melting point of 50 to 105° C., and a heat of fusion of 52 J/g or more and is optionally modified; and optionally, a propylene polymer, wherein the long fiber-reinforced resin pellet is a pellet including a propylene polymer, a reinforcing fiber, and a modified polypropylene.
    Type: Application
    Filed: November 1, 2019
    Publication date: November 11, 2021
    Applicant: PRIME POLYMER CO., LTD.
    Inventors: Akiko ODAWARA, Yurie KUMEDA
  • Propylene-based resin composition
    Patent number: 9670346
    Abstract: An object of the present invention is to provide a propylene-based resin composition capable of providing a molded article having an excellent balance between rigidity and impact resistance. The object can be achieved by a propylene-based resin composition including an olefin-based resin characterized by including a grafted ethylene-based copolymer having an ethylene polymer as a side chain.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: June 6, 2017
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Keita Itakura, Akiko Odawara, Satoru Kinouchi, Tateo Takashima, Ryoichi Tsunori, Tomoaki Matsugi, Yasushi Yanagimoto, Tatsuya Nakamura
  • PROPYLENE-BASED RESIN COMPOSITION
    Publication number: 20170081509
    Abstract: An object of the present invention is to provide a propylene-based resin composition capable of providing a molded article having an excellent balance between rigidity and impact resistance. The object can be achieved by a propylene-based resin composition including an olefin-based resin characterized by including a grafted ethylene-based copolymer having an ethylene polymer as a side chain.
    Type: Application
    Filed: December 9, 2015
    Publication date: March 23, 2017
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Keita ITAKURA, Akiko ODAWARA, Satoru KINOUCHI, Tateo TAKASHIMA, Ryoichi TSUNORI, Tomoaki MATSUGI, Yasushi YANAGIMOTO, Tatsuya NAKAMURA