Patents by Inventor Humihiro Yano

Humihiro Yano 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).

  • Watertight slide fastener
    Patent number: 5253395
    Abstract: In a watertight slide fastener, a slider has a first locking arrangement on an outer surface of a slider body, and a seal portion of a top stop for tightly fitting with the slider has a second locking arrangement engageable with the first locking arrangement.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: October 19, 1993
    Assignee: Yoshida Kogyo K. K.
    Inventor: Humihiro Yano