Patents by Inventor Masaichi Fukunaga

Masaichi Fukunaga 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).

  • Building automation system using common platform program and common function package for controlling facility loads and monitoring terminals
    Patent number: 6144993
    Abstract: A building automation system is constituted by a distributed process controller which includes a common platform, per-usage package, and common function package, and the common platform is provided with a mechanism which can standardize a service program for operating and controlling hardwares mainly with CPU irrespective of their scale and usage and can prepare all data transmission for local transmission with the same program function, the mechanism being commonly utilizable in air conditioning and fire alarm system, to render the administration system easily expandable and flexible in system arrangement.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: November 7, 2000
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Masaichi Fukunaga, Kazumasa Murakami