Patents by Inventor Katsukiyo KOWATA

Katsukiyo KOWATA 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).

  • FILM SUBSTRATE LIQUID CRYSTAL SEALING METHOD
    Publication number: 20130248086
    Abstract: A film substrate liquid crystal sealing method includes injecting a liquid crystal material between a first substrate and a second substrate via an opening part formed on the first substrate, the second substrate or combination thereof, injecting a sealing material for sealing the liquid crystal material injected in the injecting of the liquid crystal material via the opening part, and hardening the sealing material in a pressed state by pressing down a portion that protrudes from the opening part of the sealing material injected in the injecting of the sealing material toward an inside of the opening part with a pressing member.
    Type: Application
    Filed: May 21, 2013
    Publication date: September 26, 2013
    Applicant: Fujitsu Frontech Limited
    Inventors: Hidenobu HAMADA, Katsukiyo KOWATA