Patents by Inventor Masataka Yasunaga

Masataka Yasunaga 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).

  • Monitor and control system in transmission device
    Patent number: 6385754
    Abstract: A monitor and control system for transmission devices, by which mounting dimensions can be reduced, consumption power can be lowered and the cost can be reduced by reducing a number of connectors connecting units and reducing a number of drivers and receiver ICs is provided. In the monitor and control system for transmission devices, each having a monitor and control package, and plural monitored and controlled packages connected to the monitor and control package through serial buses, the monitor and control package monitors the plural monitored and controlled packages.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: May 7, 2002
    Assignee: Fujitsu Limited
    Inventors: Koji Mizumoto, Toshiaki Hayashi, Masataka Yasunaga, Kenichi Kuwano