Patents by Inventor Shoshiro Kuzunuki

Shoshiro Kuzunuki 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).

  • Information terminal system getting information based on a location and a direction of a portable terminal device
    Patent number: 5598572
    Abstract: An information terminal system including a process control computer and a portable terminal device for inputting information to said process control computer and gaining information from said process control, includes component information storing means for storing information for distinguishing each one of plural components composing a plant and component identifying means for identifying a component from plural components composing a plant and existing in the direction indicated by and at the location of the portable terminal device, by using information for distinguishing each one of the plural components stored in the component information storing means.
    Type: Grant
    Filed: March 15, 1995
    Date of Patent: January 28, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Koichiro Tanikoshi, Masayuki Tani, Kimiya Yamaashi, Harumi Uchigasaki, Masayasu Futakawa, Masato Horita, Shoshiro Kuzunuki, Atsuhiko Nishikawa, Takekazu Maruyama