Patents by Inventor Kazumasa Sasanami

Kazumasa Sasanami 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).

  • Motorcycle
    Patent number: D504844
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: May 10, 2005
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventor: Kazumasa Sasanami
  • Motorcycle
    Patent number: D581839
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: December 2, 2008
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventor: Kazumasa Sasanami
  • Motorcycle
    Patent number: D594785
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: June 23, 2009
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Kazumasa Sasanami, Yoshiro Shimizu
  • Motorcycle
    Patent number: D715696
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: October 21, 2014
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventor: Kazumasa Sasanami
  • Motorcycle
    Patent number: D734216
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: July 14, 2015
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventor: Kazumasa Sasanami
  • Motorcycle
    Patent number: D821269
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: June 26, 2018
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventor: Kazumasa Sasanami
  • Motorcycle
    Patent number: D939386
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: December 28, 2021
    Inventors: Kazumasa Sasanami, Kenshi Yonaha
  • Motorcycle
    Patent number: D974967
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: January 10, 2023
    Inventors: Kazumasa Sasanami, Shingo Kimata