Patents by Inventor Takeaki Misawa

Takeaki Misawa 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 access method and network system
    Publication number: 20010044903
    Abstract: A secured network system capable of easily constructing a groupware environment is offered. Host servers are placed within an intranet protected by a firewall. The host servers are connected with local servers located outside the intranet via a private network. At least some of files possessed by the host servers and the local servers are taken as common files whose contents are maintained in common with each other. Access to the common files in the host servers is allowed. The contents of the common files in the local servers can be gained from a cellular phone.
    Type: Application
    Filed: May 14, 2001
    Publication date: November 22, 2001
    Applicant: Sumitomo Heavy Industries, Ltd.
    Inventors: Tatsuyoshi Yamamoto, Takeaki Misawa