Patents by Inventor Moriaki Wakaki

Moriaki Wakaki 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).

  • Laser beam generator
    Patent number: 5463651
    Abstract: A laser beam generator has a pair of opposing mirrors. A reflecting surface of at least one of the opposing mirrors is constituted by a conical surface having a vertex angle of 90 degrees in order to tangentially polarize a laser beam. This conical surface is diverged toward the other opposing mirror at an angle of 45 degrees with respect to an optical axis from its vertex held alignment with the optical axis.
    Type: Grant
    Filed: January 28, 1993
    Date of Patent: October 31, 1995
    Assignee: Kabushiki Kaisha Machida Seisakusho
    Inventors: Yuichi Komachi, Moriaki Wakaki