Patents by Inventor Hisayuki Fujihashi

Hisayuki Fujihashi 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).

  • Method of compressing electrocardiogram data and electrocardiogram telemetry system using the same
    Publication number: 20080243012
    Abstract: In an electrocardiogram telemeter, a data acquirer is operable to acquire electrocardiogram data. A data compressor is operable to compress the electrocardiogram data with either a wavelet transform, a Huffman coding, or an arithmetic coding, thereby generating compressed electrocardiogram data adapted to be transmitted to a remote receiver which is configured to reconstruct the electrocardiogram data.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Applicant: NIHON KOHDEN CORPORATION
    Inventors: Hisayuki Fujihashi, Katsuyoshi Suzuki, Katsuhide Tone, Takashi Inai