Patents by Inventor Tatsuji Iguchi

Tatsuji Iguchi 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).

  • Sheet for sample harvest, manufacturing method of the sheet for sample harvest, and system for detecting threats
    Patent number: 7754154
    Abstract: A threat detecting technique is provided capable of efficiently harvesting an inspection sample for threat detection from an inspection object. The sample-harvesting sheet for harvesting the sample from the inspection object has a portion formed with a plurality of recesses in the plane of the sheet. The portion is moved relatively in a state in contact with the sample-harvesting object of the inspection object, thereby transferring the inspection sample deposited on the sample-harvesting object to the recesses and retaining it therein.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: July 13, 2010
    Assignee: Hitachi, Ltd.
    Inventor: Tatsuji Iguchi
  • Sheet for sample harvest, manufacturing method of the sheet for sample harvest, and system for detecting threats
    Publication number: 20060260420
    Abstract: A threat detecting technique is provided capable of efficiently harvesting an inspection sample for threat detection from an inspection object. The sample-harvesting sheet for harvesting the sample from the inspection object has a portion formed with a plurality of recesses in the plane of the sheet. The portion is moved relatively in a state in contact with the sample-harvesting object of the inspection object, thereby transferring the inspection sample deposited on the sample-harvesting object to the recesses and retaining it therein.
    Type: Application
    Filed: February 27, 2006
    Publication date: November 23, 2006
    Inventor: Tatsuji Iguchi