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).

  • In-vehicle speaker grill
    Patent number: D699221
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: February 11, 2014
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle speaker grill
    Patent number: D699225
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: February 11, 2014
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Navigation device
    Patent number: D699602
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: February 18, 2014
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Electric rice cooker
    Patent number: D823634
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: July 24, 2018
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Futon dryer
    Patent number: D827948
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: September 4, 2018
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Takahide Sato
  • Futon dryer
    Patent number: D827949
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: September 4, 2018
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Takahide Sato
  • Futon dryer
    Patent number: D827950
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: September 4, 2018
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Takahide Sato
  • 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
  • Hose nozzle
    Patent number: D832978
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: November 6, 2018
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Masahiro Yoshida
  • 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
  • Toilet stool
    Patent number: D854840
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: July 30, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Kohei Sato, Masayuki Miyawaki, Masahiro Yoshida
  • Rice cooker
    Patent number: D856739
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: August 20, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Yogurt maker
    Patent number: D856744
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: August 20, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Pet feeding bowl
    Patent number: D857307
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: August 20, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Wakana Tajima
  • Rice cooker
    Patent number: D862973
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: October 15, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • Electric griddle
    Patent number: D862974
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: October 15, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Masayuki Miyawaki
  • 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
  • Pet toilet
    Patent number: D863698
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: October 15, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Masayuki Miyawaki, Takuya Nishihara
  • 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