Patents by Inventor Yoko Iwamiya

Yoko Iwamiya 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).

  • SILANE-BASED COATING LIQUID COMPOSITION
    Publication number: 20220073786
    Abstract: A silane-based coating liquid composition capable of imparting various functionalities. The silane-based coating liquid composition may include the following Chemical Formula [Chemical Formula 1]: (wherein, in [Chemical Formula 1], R1, R2, R3 and R4 are hydrogen or an alkyl group having 1 to 4 carbon atoms, which may be the same or different from each other, and n is 2 to 10.) as the main component, a catalyst, a solvent, and an adjusting agent.
    Type: Application
    Filed: January 17, 2020
    Publication date: March 10, 2022
    Inventors: Yoko Iwamiya, Masayoshi Kawai, Mitsuhiro Shibayama, Zenji Hiroi
  • Composite comprising heat-resistant fiber and siloxane polymer
    Publication number: 20080107901
    Abstract: The present invention provides a fiber-reinforced glass having excellent heat resistance and toughness, or a composite comprising a heat-resistant fiber and a siloxane polymer, which has a modified surface structure and is useful as a heat-resistant fiber.
    Type: Application
    Filed: December 12, 2007
    Publication date: May 8, 2008
    Inventors: Kazuhiko Kosuge, Hideo Nakamura, Tsutomu Yamamoto, Yoko Iwamiya, Osamu Yagi, Akihito Watanabe
  • Composite comprising heat-resistant fiber and siloxane polymer
    Patent number: 7332196
    Abstract: The present invention provides a fiber-reinforced glass having excellent heat resistance and toughness, or a composite comprising a heat-resistant fiber and a siloxane polymer, which has a modified surface structure and is useful as a heat-resistant fiber.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: February 19, 2008
    Assignees: Kazari-Ichi Co., Ltd., Sakase Adtech Co., Ltd.
    Inventors: Kazuhiko Kosuge, Hideo Nakamura, Tsutomu Yamamoto, Yoko Iwamiya, Osamu Yagi
  • Composite comprising heat-resistant fiber and siloxane polymer
    Publication number: 20050165154
    Abstract: The present invention provides a fiber-reinforced glass having excellent heat resistance and toughness, or a composite comprising a heat-resistant fiber and a siloxane polymer, which has a modified surface structure and is useful as a heat-resistant fiber.
    Type: Application
    Filed: March 28, 2003
    Publication date: July 28, 2005
    Inventors: Kazuhiko Kosuge, Hideo Nakamura, Tsutomu Yamamoto, Yoko Iwamiya, Osamu Yagi
  • Coated fiber material and coating solution used therefor
    Publication number: 20020096284
    Abstract: An object of the present invention is to provide a method for the manufacture of a coated material having an appropriate strength, a good light transmitting property and a good water repelling property by applying to fiber material ready at hand such as Japanese paper, western paper, cloth, etc. in view of a property of a fiber material such as softness and also to provide a coating solution used for the coated material.
    Type: Application
    Filed: June 6, 2001
    Publication date: July 25, 2002
    Applicant: KAZARI-ICHI CO., LTD.
    Inventors: Yoko Iwamiya, Osamu Yagi
  • Coated materials, and films, sheets and the like for packing foods using them
    Patent number: 6403183
    Abstract: A coated material comprising a paper substrate or a fiber substrate and a polymer membrane having a polysiloxane structure as the main structure provided on the surface of at least one side of the substrate, and a film or sheet for packing foods and a food container made of the coated material.
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: June 11, 2002
    Assignee: Kazari-Ichi Co., Ltd.
    Inventors: Yoko Iwamiya, Kazuhiko Goda