Patents by Inventor Kouji Oomaki

Kouji Oomaki 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).

  • Electric shaver
    Patent number: D674144
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: January 8, 2013
    Assignee: Panasonic Corporation
    Inventors: Yuki Yamamoto, Kouji Oomaki
  • Electric epilator
    Patent number: D681878
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: May 7, 2013
    Assignee: Panasonic Corporation
    Inventor: Kouji Oomaki
  • Light-irradiating beauty apparatus
    Patent number: D687156
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: July 30, 2013
    Assignee: Panasonic Corporation
    Inventors: Yuki Yamamoto, Kouji Oomaki
  • Facial cleansing apparatus
    Patent number: D760498
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: July 5, 2016
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Chiyong Kim, Kouji Oomaki