Patents by Inventor Hiroaki NAKAHORI

Hiroaki NAKAHORI 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).

  • Method for etching glass, etching treatment device and glass sheet
    Patent number: 11174195
    Abstract: Provided is an etching method for a glass, including an etching step (S2) of immersing a glass (G) in an etching liquid (E) to subject the glass (G) to etching treatment. The etching step (S2) includes causing the etching liquid (E) to relatively flow with respect to a surface (MS) of the glass (G), to thereby subject the glass (G) to the etching treatment.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: November 16, 2021
    Assignee: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Yoshiyuki Sakade, Hiroaki Nakahori, Takeshi Inui
  • METHOD FOR ETCHING GLASS, ETCHING TREATMENT DEVICE AND GLASS SHEET
    Publication number: 20200156990
    Abstract: Provided is an etching method for a glass, including an etching step (S2) of immersing a glass (G) in an etching liquid (E) to subject the glass (G) to etching treatment. The etching step (S2) includes causing the etching liquid (E) to relatively flow with respect to a surface (MS) of the glass (G), to thereby subject the glass (G) to the etching treatment.
    Type: Application
    Filed: August 27, 2018
    Publication date: May 21, 2020
    Applicant: Nippon Electric Glass Co., Ltd.
    Inventors: Yoshiyuki SAKADE, Hiroaki NAKAHORI, Takeshi INUI