Patents by Inventor Isamu SHIRAISHI

Isamu SHIRAISHI 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).

  • Publication number: 20250010587
    Abstract: A laminated glass capable of suppressing an appearance defect of a liquid crystal cell includes: a first transparent substrate; a second transparent substrate disposed oppositely to the first transparent substrate; a liquid crystal cell provided between the first transparent substrate and the second transparent substrate; a first intermediate layer composed of an OCR and provided between the first transparent substrate and the liquid crystal cell; a second intermediate layer composed of an OCA and provided between the second transparent substrate and the liquid crystal cell; and a covering member provided between the liquid crystal cell and the first transparent substrate. The dimmer cell has a region overlapping the covering member and a region not overlapping the covering member.
    Type: Application
    Filed: October 31, 2022
    Publication date: January 9, 2025
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Isamu SHIRAISHI, Takao IKEZAWA, Atsushi TAMAKI
  • Publication number: 20240059049
    Abstract: A light modulating device includes a first transparent substrate, a second transparent substrate, a light modulating cell disposed between the first transparent substrate and the second transparent substrate, a first bonding layer disposed between the first transparent substrate and the light modulating cell, and a second bonding layer disposed between the second transparent substrate and the light modulating cell. The first bonding layer and the second bonding layer each are a bonding element containing a non-pressure-sensitive adhesive component. The first bonding layer is an OCR, and the second bonding layer is an OCA.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 22, 2024
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Takao IKEZAWA, Isamu SHIRAISHI, Atsushi TAMAKI, Hirofumi HAYASHI, Katsumi OKABE, Yoshiko NAKASHIMA