Patents by Inventor Ryoichi Shono

Ryoichi Shono 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).

  • Water heater
    Patent number: D833589
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: November 13, 2018
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino
  • Water heater
    Patent number: D839403
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: January 29, 2019
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino
  • Water heater
    Patent number: D842443
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: March 5, 2019
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino
  • Water heater
    Patent number: D845453
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: April 9, 2019
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino
  • Water heater
    Patent number: D855162
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: July 30, 2019
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino
  • Water heater
    Patent number: D879270
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: March 24, 2020
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino
  • Water heater
    Patent number: D879271
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: March 24, 2020
    Assignee: NORITZ CORPORATION
    Inventors: Ryoichi Shono, Toshihiro Ishino