Patents by Inventor Satomi Ozawa

Satomi Ozawa 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).

  • Patent number: 11820553
    Abstract: A method of producing a directly blow-formed container. The method includes subjecting a multilayered parison having an inner surface formed of an olefin resin to direct blow forming, the olefin resin containing (i) an organic bleeding lubricant having a melting point of not higher than 50° C. in an amount of 5 to 10% by mass, and (ii) a high silica zeolite having a silica/alumina mole ratio of not less than 80 in an amount of 0.2 to 3.0% by mass.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 21, 2023
    Assignees: TOYO SEIKAN GROUP HOLDINGS, LTD., TOYO SEIKAN CO., LTD.
    Inventors: Ikuo Komatsu, Yosuke Akutsu, Keisuke Nyuu, Satomi Ozawa
  • Publication number: 20220033142
    Abstract: A method of producing a directly blow-formed container. The method includes subjecting a multilayered parison having an inner surface formed of an olefin resin to direct blow forming, the olefin resin containing (i) an organic bleeding lubricant having a melting point of not higher than 50° C. in an amount of 5 to 10% by mass, and (ii) a high silica zeolite having a silica/alumina mole ratio of not less than 80 in an amount of 0.2 to 3.0% by mass.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Applicants: TOYO SEIKAN GROUP HOLDINGS, LTD., TOYO SEIKAN CO., LTD.
    Inventors: Ikuo Komatsu, Yosuke Akutsu, Keisuke Nyuu, Satomi Ozawa
  • Patent number: 10603880
    Abstract: A multi-layer direct blow bottle in which a metallic layer containing a metal pigment having an average thickness of not more than 1 ?m dispersed in a resin is formed at a position where it is visible from the outer surface side.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: March 31, 2020
    Assignees: TOYO SEIKAN CO., LTD., TOYO ALUMINUM KABUSHIKI KAISHA
    Inventors: Yuuichirou Katou, Yusuke Anzai, Tetsuya Fudaba, Akihiko Ikeya, Satomi Ozawa
  • Patent number: 10173402
    Abstract: A decorative resin composition containing a metal pigment having an average thickness of not more than 600 nm dispersed in a blend of a low-density polyethylene (LDPE) having a density of not less than 0.910 g/cm3 but less than 0.930 g/cm3 and a linear low-density polyethylene (LLDPE) having a density of 0.910 to 0.925 g/cm3.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: January 8, 2019
    Assignees: TOYO SEIKAN CO., LTD., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Yuuichirou Katou, Satomi Ozawa, Yusuke Anzai, Tetsuya Fudaba, Akihiko Ikeya
  • Publication number: 20180229481
    Abstract: A decorative resin composition containing a metal pigment having an average thickness of not more than 600 nm dispersed in a blend of a low-density polyethylene (LDPE) having a density of not less than 0.910 g/cm3 but less than 0.930 g/cm3 and a linear low-density polyethylene (LLDPE) having a density of 0.910 to 0.925 g/cm3.
    Type: Application
    Filed: August 25, 2016
    Publication date: August 16, 2018
    Applicants: Toyo Seikan Co., Ltd., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Yuuichirou KATOU, Satomi OZAWA, Yusuke ANZAI, Tetsuya FUDABA, Akihiko IKEYA
  • Publication number: 20180162595
    Abstract: A container of the present invention has an inner surface formed of an olefin resin layer that includes an organic bleeding lubricant and in which an inorganic porous agent is blended.
    Type: Application
    Filed: July 4, 2016
    Publication date: June 14, 2018
    Applicants: TOYO SEIKAN GROUP HOLDINGS, LTD., TOYO SEIKAN CO., LTD.
    Inventors: Ikuo KOMATSU, Yosuke AKUTSU, Keisuke NYUU, Satomi OZAWA
  • Patent number: 9845175
    Abstract: A polylactic acid formed body including a polylactic acid base material (1) and a hydrocarbon film (3) vapor-deposited on the surface of the base material by a plasma CVD method. The polylactic acid base material (1) exhibits a sharp X-ray diffraction peak in which a half-width of peak appearing in the 10°-25° wide angle X-ray measurement is not more than 1.22°, and the hydrocarbon film (3) is vapor-deposited on the surface of the polylactic acid base material (1), and includes two layers of a high CH2 layer (3a) having a ratio of CH2 per the total of CH, CH2 and CH3 of not less than 40% and a low CH2 layer (3b) formed on the high CH2 layer (3a) and having a ratio of CH2 per the total of CH, CH2 and CH3 of not more than 35%.
    Type: Grant
    Filed: February 4, 2013
    Date of Patent: December 19, 2017
    Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takuro Ito, Satomi Ozawa, Satoru Kito, Kazuhiko Yamazaki
  • Publication number: 20170217141
    Abstract: A multi-layer direct blow bottle in which a metallic layer containing a metal pigment having an average thickness of not more than 1 ?m dispersed in a resin is formed at a position where it is visible from the outer surface side.
    Type: Application
    Filed: August 26, 2015
    Publication date: August 3, 2017
    Applicants: Toyo Seikan Co., Ltd., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Yuuichirou KATOU, Yusuke ANZAI, Tetsuya FUDABA, Akihiko IKEYA, Satomi OZAWA
  • Publication number: 20150030792
    Abstract: A polylactic acid formed body including a polylactic acid base material (1) and a hydrocarbon film (3) vapor-deposited on the surface of the base material by a plasma CVD method. The polylactic acid base material (1) exhibits a sharp X-ray diffraction peak in which a half-width of peak appearing in the 10°-25° wide angle X-ray measurement is not more than 1.22°, and the hydrocarbon film (3) is vapor-deposited on the surface of the polylactic acid base material (1), and includes two layers of a high CH2 layer (3a) having a ratio of CH2 per the total of CH, CH2 and CH3 of not less than 40% and a low CH2 layer (3b) formed on the high CH2 layer (3a) and having a ratio of CH2 per the total of CH, CH2 and CH3 of not more than 35%.
    Type: Application
    Filed: February 4, 2013
    Publication date: January 29, 2015
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takuro Ito, Satomi Ozawa, Satoru Kito, Kazuhiko Yamazaki