Patents by Inventor Kazuma Morishige

Kazuma Morishige 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).

  • Digital data transmission apparatus and method for multiplexing multiplexing multi-channel video data within active video periods
    Patent number: 6865228
    Abstract: A digital data transmission apparatus and a transmission method thereof in accordance with the present invention includes a reproduction section for reproducing digital data of n (n is an integer of 2 or more) channels from a recording medium, a multiplexing section for dividing one frame in a television signal into n transmission areas on a line-by-line basis, and multiplexing digital data of the n channels reproduced by the reproduction section on the n corresponding transmission areas on the line-by-line basis, and a transmitting section for transmitting data multiplexed by the multiplexing section.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: March 8, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideki Otaka, Takayasu Yoshida, Hidefumi Muraoka, Yukio Nakagawa, Kazuma Morishige, Shinya Tanaka
  • Digital data transmission apparatus and method for multiplexing different rate digital data within active video periods of a television signal
    Patent number: 6658060
    Abstract: A digital data transmission apparatus and a transmission method thereof in accordance with the present invention includes a reproduction section reproducing digital data of at least one channel from a recording medium, a multiplexing section for dividing one frame in a television signal into n transmission areas on a line-by-line basis, and a transmitting section for transmitting data multiplexed by the multiplexing section.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: December 2, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideki Otaka, Takayasu Yoshida, Hidefumi Muraoka, Yukio Nakagawa, Kazuma Morishige, Shinya Tanaka
  • Digital Data transmission apparatus and transmission method thereof
    Publication number: 20020131509
    Abstract: A digital data transmission apparatus and a transmission method thereof in accordance with the present invention includes a reproduction section for reproducing digital data of n (n is an integer of 2 or more) channels from a recording medium, a multiplexing section for dividing one frame in a television signal into n transmission areas on a line-by-line basis, and multiplexing digital data of the n channels reproduced by the reproduction section on the n corresponding transmission areas on the line-by-line basis, and a transmitting section for transmitting data multiplexed by the multiplexing section.
    Type: Application
    Filed: May 14, 2002
    Publication date: September 19, 2002
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideki Otaka, Takayasu Yoshida, Hidefumi Muraoka, Yukio Nakagawa, Kazuma Morishige, Shinya Tanaka
  • Digital data transmission apparatus and transmission method thereof
    Publication number: 20020131508
    Abstract: A digital data transmission apparatus and a transmission method thereof in accordance with the present invention includes a reproduction section for reproducing digital data of n (n is an integer of 2 or more) channels from a recording medium, a multiplexing section for dividing one frame in a television signal into n transmission areas on a line-by-line basis, and multiplexing digital data of the n channels reproduced by the reproduction section on the n corresponding transmission areas on the line-by-line basis, and a transmitting section for transmitting data multiplexed by the multiplexing section.
    Type: Application
    Filed: May 14, 2002
    Publication date: September 19, 2002
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideki Otaka, Takayasu Yoshida, Hidefumi Muraoka, Yukio Nakagawa, Kazuma Morishige, Shinya Tanaka