Patents by Inventor Seiki Murakami

Seiki Murakami 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).

  • Patent number: 8892453
    Abstract: An electronic ticket management system includes an event organizer for planning an event, an electronic ticket seller for distributing electronic ticket information which authenticates the right to attend the event, an information storage chip for storing the electronic ticket information, and an electronic ticket platform center for managing the distribution of the electronic ticket information. The electronic ticket platform center forms an electronic ticket information master based on event information registered by the event organizer, and relates ticket issuing information registered by the electronic ticket seller to the electronic ticket information master. The electronic ticket platform center also issues the tickets by writing the electronic ticket information into the corresponding information storage chip based on ticket issuing information.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: November 18, 2014
    Assignee: Sony Corporation
    Inventors: Masakazu Nakamura, Hironobu Tamai, Miyuki Hori, Seiki Murakami
  • Patent number: 7555361
    Abstract: An electronic ticket management system includes an event organizer for planning an event, an electronic ticket seller for distributing electronic ticket information which authenticates the right to attend the event, an information storage chip for storing the electronic ticket information, and an electronic ticket platform center for managing the distribution of the electronic ticket information. The electronic ticket platform center forms an electronic ticket information master based on event information registered by the event organizer, and relates ticket issuing information registered by the electronic ticket seller to the electronic ticket information master. The electronic ticket platform center also issues the tickets by writing the electronic ticket information into the corresponding information storage chip based on ticket issuing information.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: June 30, 2009
    Assignee: Sony Corporation
    Inventors: Masakazu Nakamura, Hironobu Tamai, Miyuki Hori, Seiki Murakami
  • Publication number: 20040093309
    Abstract: An electronic ticket management system includes an event organizer for planning an event, an electronic ticket seller for distributing electronic ticket information which authenticates the right to attend the event, an information storage chip for storing the electronic ticket information, and an electronic ticket platform center for managing the distribution of the electronic ticket information. The electronic ticket platform center forms an electronic ticket information master based on event information registered by the event organizer, and relates ticket issuing information registered by the electronic ticket seller to the electronic ticket information master. The electronic ticket platform center also issues the tickets by writing the electronic ticket information into the corresponding information storage chip based on ticket issuing information.
    Type: Application
    Filed: November 3, 2003
    Publication date: May 13, 2004
    Inventors: Masakazu Nakamura, Hironobu Tamai, Miyuki Hori, Seiki Murakami
  • Publication number: 20020116343
    Abstract: An electronic ticket management system includes an event organizer for planning an event, an electronic ticket seller for distributing electronic ticket information which authenticates the right to attend the event, an information storage chip for storing the electronic ticket information, and an electronic ticket platform center for managing the distribution of the electronic ticket information. The electronic ticket platform center forms an electronic ticket information master based on event information registered by the event organizer, and relates ticket issuing information registered by the electronic ticket seller to the electronic ticket information master. The electronic ticket platform center also issues the tickets by writing the electronic ticket information into the corresponding information storage chip based on ticket issuing information.
    Type: Application
    Filed: December 21, 2001
    Publication date: August 22, 2002
    Inventors: Masakazu Nakamura, Hironobu Tamai, Miyuki Hori, Seiki Murakami
  • Patent number: 5060176
    Abstract: A transmission testing apparatus employs an electric motor as a driving power source. The electric motor is coupled with a speed increasing device for providing engine speed equivalent revolution speed at low speed for realizing engine equivalent low inertia characteristics. The electric motor is associated with a control unit which stores engine torque simulated torque variation characteristics, one of which is selected on the basis of an engine load simulated value. The control unit controls the output torque of the motor toward a torque demand derived on the basis of an engine speed simulated value derived according to the selected one of torque variation characteristics.
    Type: Grant
    Filed: October 25, 1989
    Date of Patent: October 22, 1991
    Assignee: Kabushiki Kaisha Meidensha
    Inventors: Michio Nawa, Toshimitsu Maruki, Seiki Murakami, Fumio Mizushina, Takashi Goto
  • Patent number: 4206167
    Abstract: A method for the manufacture of man-made fish-gathering plates having specific gravity between about 1.2 to 1.8 comprising the steps of providing a charge of raw material consisting of subdivided composite plastic consisting of at least two types of thermofusible plastic material or at least one type of thermofusible plastic material and non-plastic material, forming a molten mass from said charge of raw material by mixing by an agitator said charge with particulate inorganic material so the molten mass contains 25 to 70 weight percent of thermofusible plastic material as a bonding agent, said inorganic material being preheated to a temperature suitable for melting the thermofusible plastic material as a bonding agent and said agitator being kept at substantially the same temperature, charging the molten mass into a mold in a press machine to form it into a shape conforming to the shape of the mold, and after cooling solidifying the resulting shaped article, removing it from the mold.
    Type: Grant
    Filed: January 5, 1978
    Date of Patent: June 3, 1980
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Shozo Imoto, Masao Imoto, Seiki Murakami, Masumu Hasegawa, Toshiharu Nakanishi