Patents by Inventor Masayoski Noguchi

Masayoski Noguchi 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).

  • Quick-break electrical switch with rectilinearly movable plunger actuator
    Patent number: 4634820
    Abstract: The electrical switch which may be of a type having a toggle mechanism or a buckling mechanism for achieving abrupt motion of its movable piece. The switch is additionally provided with a mechanism for forcibly disengaging a movable contact formed on the movable piece away from a fixed contact even when the movable contact and the fixed contact are welded together due to heat generated from the contacts. This mechanism may conveniently include a pair of rack gears and a pinion gear so that the force applied to the switch is also transmitted to the disengagement mechanism for, in addition to normal switching action, pulling the movable contact away from the fixed contact.
    Type: Grant
    Filed: November 26, 1984
    Date of Patent: January 6, 1987
    Assignee: Omron Tateisi Electronics Co.
    Inventor: Masayoski Noguchi