Patents by Inventor Daisuke Omoda

Daisuke Omoda 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).

  • Patent number: 6476479
    Abstract: A semiconductor device includes a semiconductor chip having a plurality of electrodes formed on a first major surface thereof, a resin package sealing the semiconductor chip therein, a plurality of leads electrically connected to the electrodes of the semiconductor chip and formed so as to extend inside and outside the resin package, and a support lead supporting the semiconductor chip at a part of a second major surface of the semiconductor chip opposite the first major surface. The semiconductor chip is bonded to the support lead with an adhesive tape.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: November 5, 2002
    Assignee: Hitachi, Ltd.
    Inventors: Yoshinori Miyaki, Kazunari Suzuki, Daisuke Omoda
  • Patent number: 6441400
    Abstract: A semiconductor device includes a semiconductor chip having a plurality of electrodes formed on a first major surface thereof, a resin package sealing the semiconductor chip therein, a plurality of leads electrically connected to the electrodes of the semiconductor chip and formed so as to extend inside and outside the resin package, and a support lead supporting the semiconductor chip at a part of a second major surface of the semiconductor chip opposite the first major surface. The semiconductor chip is bonded to the support lead with an adhesive tape.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: August 27, 2002
    Assignee: Hitachi, Ltd.
    Inventors: Yoshinori Miyaki, Kazunari Suzuki, Daisuke Omoda
  • Publication number: 20020056904
    Abstract: A semiconductor device comprises a semiconductor chip having a plurality of electrodes formed in a first major surface thereof, a resin package sealing the semiconductor chip therein, a plurality leads electrically connected to the electrodes of the semiconductor chip and formed so as to extend inside and outside the resin package, and a support lead supporting the semiconductor chip at a part of a second major surface of the semiconductor chip opposite the first major surface. The semiconductor chip is bonded to the support lead with an adhesive tape.
    Type: Application
    Filed: January 22, 2002
    Publication date: May 16, 2002
    Inventors: Yoshinori Miyaki, Kazunari Suzuki, Daisuke Omoda
  • Publication number: 20020056905
    Abstract: A semiconductor device comprises a semiconductor chip having a plurality of electrodes formed in a first major surface thereof, a resin package sealing the semiconductor chip therein, a plurality leads electrically connected to the electrodes of the semiconductor chip and formed so as to extend inside and outside the resin package, and a support lead supporting the semiconductor chip at a part of a second major surface of the semiconductor chip opposite the first major surface. The semiconductor chip is bonded to the support lead with an adhesive tape.
    Type: Application
    Filed: January 22, 2002
    Publication date: May 16, 2002
    Inventors: Yoshinori Miyaki, Kazunari Suzuki, Daisuke Omoda
  • Patent number: 6340837
    Abstract: A semiconductor device includes a semiconductor chip having a plurality of electrodes formed on a first major surface thereof, a resin package sealing the semiconductor chip therein, of leads electrically connected to the electrodes of the semiconductor chip and formed so as to extend inside and outside the resin package, and a support lead supporting the semiconductor chip at a part of a second major surface of the semiconductor chip opposite the first major surface. The semiconductor chip is bonded to the support lead with an adhesive tape.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: January 22, 2002
    Assignees: Hitachi, Ltd., Hitachi ULSI Systems Co., Ltd.
    Inventors: Yoshinori Miyaki, Kazunari Suzuki, Daisuke Omoda