Patents by Inventor Masayuki Miyawaki

Masayuki Miyawaki 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).

  • Rice cooker
    Patent number: D871825
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: January 7, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • 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
  • Futon dryer
    Patent number: D881489
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: April 14, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Futon dryer
    Patent number: D881490
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: April 14, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Futon dryer
    Patent number: D881491
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: April 14, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Hose reel
    Patent number: D885872
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: June 2, 2020
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Kohei Sato, Masahiro Yoshida
  • Clothes dryer
    Patent number: D886399
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: June 2, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Vacuum cleaner head
    Patent number: D886400
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: June 2, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Air humidifier
    Patent number: D886973
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: June 9, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Air humidifier
    Patent number: D886974
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: June 9, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Pet carrier
    Patent number: D887088
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: June 9, 2020
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Wakana Tajima
  • Work light
    Patent number: D897020
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: September 22, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Work light
    Patent number: D897021
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: September 22, 2020
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Futon warmer
    Patent number: D907181
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: January 5, 2021
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Masayuki Kosaka
  • Electric fan
    Patent number: D907757
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: January 12, 2021
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Panel for a pet playpen
    Patent number: D916387
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: April 13, 2021
    Assignee: IRIS OHYAMA INC.
    Inventors: Shunya Abe, Masayuki Miyawaki
  • Panel for a pet playpen
    Patent number: D916388
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: April 13, 2021
    Assignee: IRIS OHYAMA INC.
    Inventors: Shunya Abe, Masayuki Miyawaki
  • Dryer
    Patent number: D927099
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: August 3, 2021
    Assignee: IRIS OHYAMA INC.
    Inventors: Takuya Abe, Masayuki Miyawaki, Hideki Yamamoto
  • Dryer
    Patent number: D927100
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: August 3, 2021
    Assignee: IRIS OHYAMA INC.
    Inventors: Takuya Abe, Masayuki Miyawaki
  • Pet kennel
    Patent number: D930259
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: September 7, 2021
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Susumu Kobayashi, Masahiro Yoshida