Patents by Inventor Tatsuya Yuino

Tatsuya Yuino 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).

  • Patent number: 5630714
    Abstract: A process for controlling combustion of burners arranged in a plurality of respective control zones divided in a furnace, includes the step of repeating a cycle of successively subjecting the burners to combustion for a short time. At least one temperature sensor is fitted in each control zone, a time period during which each burner is subjected to combustion is controlled according to a difference between a temperature detected by the corresponding temperature sensor and a preset temperature in a respective control zone. An apparatus is also disclosed for effecting such a controlling process.
    Type: Grant
    Filed: March 28, 1995
    Date of Patent: May 20, 1997
    Assignee: NGK Insulators, Ltd.
    Inventors: Tatsuya Yuino, Kazuhiro Miyahara, Toyoshiro Miyajima