Patents by Inventor Tomonori Hatano

Tomonori Hatano 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).

  • Function expanding device for electronic hardware
    Patent number: 6757165
    Abstract: The present invention has an object to provide a function expanding device which may render electronic hardware multifunctional, light, small, and easy to operate. The function expanding device of the present invention includes a first connection part connectable to a unit that expands a function of the electronic hardware, a second connection part connectable to the electronic hardware, and an operation part for the unit.
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: June 29, 2004
    Assignee: Fujitsu Limited
    Inventors: Tatsuya Fujiki, Tomonori Hatano
  • FUNCTION EXPANDING DEVICE FOR ELECTRONIC HARDWARE
    Publication number: 20030095379
    Abstract: The present invention has an object to provide a function expanding device which may render electronic hardware multifunctional, light, small, and easy to operate. The function expanding device of the present invention includes a first connection part connectable to a unit that expands a function of the electronic hardware, a second connection part connectable to the electronic hardware, and an operation part for the unit.
    Type: Application
    Filed: January 4, 2000
    Publication date: May 22, 2003
    Applicant: Fujitsu Limited
    Inventors: TATSUYA FUJIKI, TOMONORI HATANO