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).

  • Digital audio player
    Patent number: D578974
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: October 21, 2008
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Digital audio player
    Patent number: D585400
    Type: Grant
    Filed: August 27, 2007
    Date of Patent: January 27, 2009
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Handheld computer terminal
    Patent number: D594453
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: June 16, 2009
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Support for handheld computer
    Patent number: D595722
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: July 7, 2009
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Navigation system with digital audio player
    Patent number: D597424
    Type: Grant
    Filed: December 1, 2008
    Date of Patent: August 4, 2009
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Portable navigation with digital audio player
    Patent number: D608228
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: January 19, 2010
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Digital disc player
    Patent number: D622734
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: August 31, 2010
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Digital audio player
    Patent number: D625285
    Type: Grant
    Filed: December 1, 2008
    Date of Patent: October 12, 2010
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Handheld computer terminal
    Patent number: D625306
    Type: Grant
    Filed: October 9, 2009
    Date of Patent: October 12, 2010
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Digital audio player
    Patent number: D625701
    Type: Grant
    Filed: December 1, 2008
    Date of Patent: October 19, 2010
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Car audio device
    Patent number: D643838
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: August 23, 2011
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Number plate frame for camera installation
    Patent number: D644973
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: September 13, 2011
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Speaker
    Patent number: D652021
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: January 10, 2012
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • Speaker
    Patent number: D652022
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: January 10, 2012
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle and shipboard amplifier
    Patent number: D655687
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: March 13, 2012
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle navigation device
    Patent number: D673471
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: January 1, 2013
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle speaker grill
    Patent number: D681609
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: May 7, 2013
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle digital audio player
    Patent number: D682261
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: May 14, 2013
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle speaker grill
    Patent number: D698755
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: February 4, 2014
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki
  • In-vehicle speaker grill
    Patent number: D698756
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: February 4, 2014
    Assignee: Clarion Co., Ltd.
    Inventor: Masayuki Miyawaki