Patents by Inventor Hiroki Tanzawa

Hiroki Tanzawa 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).

  • Server apparatus and information processing method
    Patent number: 8843547
    Abstract: A server apparatus 120, each time a process request is received from a client apparatus 110, stores the process request for a given interval and if the status of the server apparatus 120 at the time when the process request is received is standby, switches the status to a state of receiving a request. The server apparatus 120 also measures the elapsed time since the status was switched to the state of receiving a request and when the elapsed time since the status was switched to the state of receiving a request, reaches a given period, executes a process that corresponds to a process request stored in a temporary storing unit.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: September 23, 2014
    Assignees: Citizen Holdings Co., Ltd., Citizen Systems Japan Co., Ltd.
    Inventor: Hiroki Tanzawa
  • SERVER APPARATUS AND INFORMATION PROCESSING METHOD
    Publication number: 20120254296
    Abstract: A server apparatus 120, each time a process request is received from a client apparatus 110, stores the process request for a given interval and if the status of the server apparatus 120 at the time when the process request is received is standby, switches the status to a state of receiving a request. The server apparatus 120 also measures the elapsed time since the status was switched to the state of receiving a request and when the elapsed time since the status was switched to the state of receiving a request, reaches a given period, executes a process that corresponds to a process request stored in a temporary storing unit.
    Type: Application
    Filed: February 23, 2012
    Publication date: October 4, 2012
    Applicants: CITIZEN SYSTEMS JAPAN CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventor: Hiroki TANZAWA
  • Worn type electronic device and biological measuring apparatus provided with the same
    Publication number: 20080004510
    Abstract: A worn type electronic device comprises: a light emitting element for emitting a light having a specified wave length and a light guide means for guiding the light emitted from the light emitting element in a specified direction; the light emitting element disposed in a body of the worn type electronic device, wherein a light emission of the light emitting element is controlled based on the control of the worn type electronic device; and the light guide means including at least one of a body side light guide means disposed in the body of the worn type electronic device and a band side light guide means disposed in a band, wherein the light emitted from the light emitting element is emitted from the surface of the body of the worn type electronic device via the body side light guide means; or wherein the light emitted from the light emitting element is emitted from the surface of the band via the band side light guide means.
    Type: Application
    Filed: March 12, 2007
    Publication date: January 3, 2008
    Applicant: Citizen Watch Co., Ltd.
    Inventors: Hiroki Tanzawa, Toshiyuki Kawakami, Nobuto Fukushima, Hideki Shimizu, Tsuneharu Kasai, Shigeru Futakami, Kouji Fujii