Patents by Inventor Shigemitsu Hayashi

Shigemitsu Hayashi 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).

  • Drying method, drying device, and drying machine
    Patent number: 6725563
    Abstract: A drying method, a drying device, and a drying machine, capable of remarkably reducing a drying time by assigning the standby time for an article to be dried to a preliminary drying time in drying, wherein hot air is supplied to the drying machine so as to dry the article to be dried and, at the same time, hot air exhausted from the drying machine is led into a preliminary drying machine so as to preliminarily dry the article to be dried before drying, and then the article to be dried contained in the preliminary drying machine is fed to the drying machine for drying.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: April 27, 2004
    Assignee: Hakko Co., Ltd.
    Inventors: Yoshihisa Miyamoto, Shigemitsu Hayashi