Patents by Inventor Yasuaki Hanahara

Yasuaki Hanahara 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).

  • Lavatory handle assembly
    Patent number: D577984
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: October 7, 2008
    Assignee: The Boeing Company
    Inventors: Christopher Samhammer, Richard K. Simms, Juliane Trummer, Linsey K. Mallory, Ximena Rozo Kaplan, Ushio Itakura, Masahito Fukuizumi, Tomohiro Yoshizaki, Yasuaki Hanahara, Wade Johnson, Herman Chan, Ben Cooper, Patrick C. Moran