Patents by Inventor Kazuki KOMAI

Kazuki KOMAI 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).

  • Optical cap component
    Patent number: 11092769
    Abstract: Provided is an optical cap component in which a lens is attached to a shell with a high positional accuracy. An optical cap component 1 according to the present invention includes: a shell 30 with an opening 32a; a lens 20 inserted into and fixed in the opening 32a of the shell 30; and a fixing member 40 that fixes the lens 20 and the shell 30 together, wherein the opening 32a has an inside diameter larger than a diameter of the lens 20, and the fixing member 40 is made of glass containing an inorganic filler 41.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: August 17, 2021
    Assignee: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Hirokazu Tanaka, Hideki Nagata, Kazuki Komai
  • OPTICAL CAP COMPONENT
    Publication number: 20190278043
    Abstract: Provided is an optical cap component in which a lens is attached to a shell with a high positional accuracy. An optical cap component 1 according to the present invention includes: a shell 30 with an opening 32a; a lens 20 inserted into and fixed in the opening 32a of the shell 30; and a fixing member 40 that fixes the lens 20 and the shell 30 together, wherein the opening 32a has an inside diameter larger than a diameter of the lens 20, and the fixing member 40 is made of glass containing an inorganic filler 41.
    Type: Application
    Filed: November 30, 2017
    Publication date: September 12, 2019
    Inventors: Hirokazu TANAKA, Hideki NAGATA, Kazuki KOMAI