Patents by Inventor Morihito Natani

Morihito Natani 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).

  • Extended-cell communication network and transmission apparatus
    Publication number: 20020065073
    Abstract: Disclosed is a transmission apparatus so adapted that extended-cells of variable-length cell can be handled. To accomplish this, the apparatus includes a receiver for receiving a frame signal from a transmission path; a demultiplexing/demapping unit for demultiplexing and demapping extended-cells from a payload of the frame signal received from the transmission path; a cell synchronizer for executing cell synchronization processing to identify a boundary of an extended-cell; a controller for subjecting an extended-cell to switching and other control; a multiplexing/mapping unit for multiplexing and mapping an extended-cell, which is output from the controller, onto a payload of a frame signal; and a transmitter for transmitting this frame signal to a transmission path.
    Type: Application
    Filed: July 9, 2001
    Publication date: May 30, 2002
    Inventors: Morihito Natani, Yasuo Suzuki, Atsushi Suzuki, Junichi Kawano