Patents by Inventor Shohei Tokoi

Shohei Tokoi 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).

  • Earphone
    Patent number: D770427
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: November 1, 2016
    Assignee: Audio-Technica Corporation
    Inventors: Masahito Iwane, Shohei Tokoi
  • Headset controller
    Patent number: D771587
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: November 15, 2016
    Assignee: Audio-Technica Corporation
    Inventors: Masahito Iwane, Shohei Tokoi
  • Handle for an electric vacuum cleaner
    Patent number: D828664
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: September 11, 2018
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Head for an electric vacuum cleaner
    Patent number: D828968
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: September 18, 2018
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Electric rice cooker
    Patent number: D830104
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: October 9, 2018
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Shohei Tokoi
  • Base for a worklight
    Patent number: D834742
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: November 27, 2018
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Shohei Tokoi
  • Toaster oven
    Patent number: D838533
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: January 22, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Electric vacuum cleaner
    Patent number: D842561
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: March 5, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Electric kettle
    Patent number: D862964
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: October 15, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Worklight
    Patent number: D863640
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: October 15, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Shohei Tokoi
  • Worklight
    Patent number: D863641
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 15, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Shohei Tokoi
  • Worklight
    Patent number: D871637
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: December 31, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Shohei Tokoi
  • Vacuum cleaner
    Patent number: D872396
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: January 7, 2020
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Shohei Tokoi, Takuya Abe
  • Suction head for a vacuum cleaner
    Patent number: D880090
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: March 31, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Suction head for a vacuum cleaner
    Patent number: D880091
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: March 31, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Stand for a vacuum cleaner
    Patent number: D896750
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: September 22, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Vertical fan
    Patent number: D896948
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: September 22, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Vacuum cleaner
    Patent number: D907315
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: January 5, 2021
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Humidifier
    Patent number: D935585
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: November 9, 2021
    Assignee: IRIS OHYAMA INC.
    Inventor: Shohei Tokoi
  • Stand for a vacuum cleaner
    Patent number: D980796
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: March 14, 2023
    Assignee: Iris Ohyama Inc.
    Inventor: Shohei Tokoi