Patents by Inventor Yasunobu Morishita

Yasunobu Morishita 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).

  • Switching power supply with overcurrent protection and method
    Patent number: 6366068
    Abstract: A switching power supply comprises: a primary switching element for controlling an output voltage or an output current by switching the current of an input power supply circuit; a current detection circuit for detecting a current flowing through said primary switching element, based on the potential difference occurring across the ends of said primary switching element; and a switching control circuit for controlling said primary switching element so that the current does not exceed a predetermined value.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: April 2, 2002
    Assignee: Murata Manufacturing, Co., Ltd.
    Inventor: Yasunobu Morishita