Patents by Inventor Kagawa Kazuo

Kagawa Kazuo 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).

  • Method for forming wire stocks into coils
    Patent number: 4154269
    Abstract: A wire stock is continuously deformed into a coil and the coil is temporarily stored in a storing device as a bundle. The bottom of the storing device is periodically closed and opened for discharging the bundle into a receptor and for piling up the bundles one upon the other. By the impact force of a falling bundle, already accumulated bundles are compacted.
    Type: Grant
    Filed: August 31, 1977
    Date of Patent: May 15, 1979
    Assignee: Showa Electric Wire & Cable Co., Ltd.
    Inventors: Yamada Masahiko, Kagawa Kazuo