Patents by Inventor Shigeaki Isobe

Shigeaki Isobe 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).

  • Label printer
    Patent number: D823379
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: July 17, 2018
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shigeaki Isobe, Haruki Sugawara, Taishi Sasaki
  • Label printer
    Patent number: D835185
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: December 4, 2018
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shigeaki Isobe, Yasutomo Takahashi, Hideki Sakano
  • Scanner
    Patent number: D912054
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: March 2, 2021
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shigeaki Isobe, Yoriko Hama
  • Label printer
    Patent number: D915505
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: April 6, 2021
    Assignee: SEIKO EPSON CORPORATION
    Inventor: Shigeaki Isobe
  • Scanner
    Patent number: D931285
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: September 21, 2021
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shigeaki Isobe, Yoriko Hama
  • Printer
    Patent number: D1019768
    Type: Grant
    Filed: December 24, 2021
    Date of Patent: March 26, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shigeaki Isobe, Manabu Kawahara, Hideki Kato