Patents by Inventor Shigekazu Komori

Shigekazu Komori 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).

  • Automatic exposure control circuit for a camera
    Patent number: 3974509
    Abstract: An automatic exposure control circuit for a camera or the like includes a memory circuit comprising a series connection of a capacitor and an impedance element connected to an input of a high input impedance circuit to enable the measurement of the amount of mean light during photography under a fluorescent lamp.
    Type: Grant
    Filed: October 29, 1974
    Date of Patent: August 10, 1976
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yuji Tsuda, Junji Kajiwara, Shigekazu Komori