Patents by Inventor Hitoshi Ozaki

Hitoshi Ozaki 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).

  • Stabilized alkylene oxide adduct containing lactic acid or a lactate
    Patent number: 4737314
    Abstract: A stabilized alkylene oxide adduct of a hydroxyl group-containing organic compound, having at least one compound selected from the group consisting of lactic acid and lactates and added to said alkylene oxide adduct of said hydroxyl group-containing organic compound or a sulfate thereof and a liquid detergent composition having as a detergent active component thereof the stabilized alkylene oxide adduct.
    Type: Grant
    Filed: February 5, 1986
    Date of Patent: April 12, 1988
    Assignee: Nippon Shokubai Kagaku Kogyo Co., Ltd.
    Inventors: Hiromi Yokoyama, Koji Kakehi, Hitoshi Ozaki, Yuson Hayashi
  • Robot hand for industrial robots
    Patent number: 4569549
    Abstract: A robot hand adapted to be secured to the extremity of a robot arm or a robot wrist of an industrial robot has a finger operating unit provided with a fluid pressure operated piston reciprocating in a cylinder body and a piston rod integral with the piston and having a finger mount, and at least two finger units detachably attached to the finger operating unit. Each finger unit has a fixed finger member and a movable finger member.
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: February 11, 1986
    Assignee: Fanuc Limited
    Inventors: Seiichiro Nakashima, Nobutoshi Torii, Hitoshi Ozaki