Patents by Inventor Masaki Nakasuji

Masaki Nakasuji 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).

  • Switch and recording medium
    Patent number: 8106733
    Abstract: A switch has a detection portion that contains a magnetic-field-sensing element and an attraction member. The attraction member generates a magnetically attracting force. The detection portion generates a switching signal based on an output of the magnetic-field-sensing element.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: January 31, 2012
    Assignee: Sony Corporation
    Inventors: Masaki Nakasuji, Jun Sawai, Noboru Oya, Chiaki Ikeyama, Tsutomu Shimosato
  • SWITCH AND RECORDING MEDIUM
    Publication number: 20070188290
    Abstract: A switch has a detection portion that contains a magnetic-field-sensing element and an attraction member. The attraction member generates a magnetically attracting force. The detection portion generates a switching signal based on an output of the magnetic-field-sensing element.
    Type: Application
    Filed: February 9, 2007
    Publication date: August 16, 2007
    Applicant: SONY CORPORATION
    Inventors: Masaki Nakasuji, Jun Sawai, Noboru Oya, Chiaki Ikeyama, Tsutomu Shimosato