Patents by Inventor Megumi Fukushima

Megumi Fukushima 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: 20240142676
    Abstract: There is provided a compound represented by General Formula (I), a composition containing the compound represented by General Formula (I), a cured product, an optically anisotropic body, an optical element, and a light guide element. P1 and P2 each independently represent a hydrogen atom, —CN, —NCS, or a polymerizable group. However, at least one of P1 or P2 represents a polymerizable group. Sp1 and Sp2 each independently represent a specific group. A1, A2, A3, and A4 each independently represent an aromatic hydrocarbon ring group or aromatic heterocyclic group which may have a specific substituent. Z1 and Z2 each independently represent a specific linking group or a single bond. B1 represents a group represented by a specific formula. n1 and n2 each independently represent an integer of 0 to 2.
    Type: Application
    Filed: December 21, 2023
    Publication date: May 2, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Yuki FUKUSHIMA, Megumi OKUBO, Keisuke KODAMA, Shunya KATOH, Kiyoshi TAKEUCHI
  • Patent number: D887424
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: June 16, 2020
    Assignee: YAHOO JAPAN CORPORATION
    Inventors: Megumi Fukushima, Junya Suzuki, Natsumi Takano