Patents by Inventor Saki ISONO

Saki ISONO 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: 8617693
    Abstract: An antireflection laminate for use mainly in displays such as LCDs and PDPs, which has a refractive index layer that has, while comprising hollow and solid particles, excellent abrasion resistance, a refractive index of 1.45 or less, and low reflectivity is disclosed. The refractive index layer is obtained by irradiating a refractive index layer forming composition with ionizing radiation, the composition including an ionizing radiation curable resin, a crosslinkable hollow particle having an inside that is porous or hollow and is covered with an outer shell layer and having a surface that is modified with a crosslinkable group(s), and a crosslinkable solid particle having an inside that is neither porous nor hollow and having a surface that is modified with a crosslinkable group(s). The crosslinkable groups comprise an ionizing radiation curable group each and have an identical structure or a very similar structure.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: December 31, 2013
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Saki Isono, Toshio Yoshihara
  • Publication number: 20100196687
    Abstract: The present invention is to provide an antireflection laminate for use mainly in displays such as LCDs and PDPs, which has a refractive index layer that has, while comprising hollow and solid particles, excellent abrasion resistance, a refractive index of 1.45 or less, and low reflectivity. This object was achieved by an antireflection laminate which comprises a refractive index layer that has a refractive index of 1.
    Type: Application
    Filed: March 28, 2008
    Publication date: August 5, 2010
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Saki Isono, Toshio Yoshihara
  • Publication number: 20100189971
    Abstract: An antireflection laminate for use mainly in displays such as LCDs and PDPs, which has a refractive index layer that has, while comprising hollow and solid particles, excellent abrasion resistance, a refractive index of 1.45 or less, and low reflectivity is disclosed. The refractive index layer is obtained by irradiating a refractive index layer forming composition with ionizing radiation, the composition including an ionizing radiation curable resin, a crosslinkable hollow particle having an inside that is porous or hollow and is covered with an outer shell layer and having a surface that is modified with a crosslinkable group(s), and a crosslinkable solid particle having an inside that is neither porous nor hollow and having a surface that is modified with a crosslinkable group(s). The crosslinkable groups comprise an ionizing radiation curable group each and have an identical structure or a very similar structure.
    Type: Application
    Filed: January 29, 2010
    Publication date: July 29, 2010
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Saki ISONO, Toshio YOSHIHARA