Patents by Inventor Hiroki Kogawa

Hiroki Kogawa 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).

  • Publication number: 20220406669
    Abstract: A semiconductor apparatus includes: a first semiconductor chip; a resin enclosure having a space in which the first semiconductor chip is positioned; a lead terminal disposed in the resin enclosure; a second semiconductor chip configured to: control the first semiconductor chip, and be disposed on a first portion of the resin enclosure, the resin enclosure not overlapping with the lead terminal, as seen in planar view from a direction perpendicular to a top surface of the lead terminal; and a wire having a first end connected to the lead terminal and a second end connected to the second semiconductor chip.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 22, 2022
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventor: Hiroki KOGAWA
  • Patent number: 11178770
    Abstract: A semiconductor device, including an insulated circuit board that has a radiation plate, a resin board adhered to a front surface of the radiation plate, and a circuit pattern adhered to a front surface of the resin board. The resin board contains a resin. The semiconductor device further includes a wiring member, and at least one semiconductor chip, bonded to the front surface of the circuit pattern or electrically connected to the wiring member. The circuit pattern has at least one pair of side portions opposite to each other that are supported by the resin board.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: November 16, 2021
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventor: Hiroki Kogawa
  • Publication number: 20210176863
    Abstract: A semiconductor device, including an insulated circuit board that has a radiation plate, a resin board adhered to a front surface of the radiation plate, and a circuit pattern adhered to a front surface of the resin board. The resin board contains a resin. The semiconductor device further includes a wiring member, and at least one semiconductor chip, bonded to the front surface of the circuit pattern or electrically connected to the wiring member. The circuit pattern has at least one pair of side portions opposite to each other that are supported by the resin board.
    Type: Application
    Filed: October 29, 2020
    Publication date: June 10, 2021
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventor: Hiroki KOGAWA
  • Patent number: 10622287
    Abstract: A semiconductor package is provided, including: a package body; and a plurality of lead terminals exposed from each of at least three side surfaces of the package body, wherein the plurality of lead terminals include: a plurality of lead terminals exposed from a first side surface, half or more of which have tips pointing in a direction along the first side surface; a plurality of lead terminals exposed from a second side surface, all of which have tips pointing in a direction along a direction orthogonal to the second side surface; and a plurality of lead terminals exposed from a third side surface, half or more of which have tips pointing in a direction along the third side surface, or all of which have tips pointing in a direction along a direction orthogonal to the third side surface.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: April 14, 2020
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventors: Hiroki Kogawa, Takahiro Nishijima, Takashi Katsuki, Tadahiko Sato
  • Publication number: 20190139870
    Abstract: A semiconductor package is provided, including: a package body; and a plurality of lead terminals exposed from each of at least three side surfaces of the package body, wherein the plurality of lead terminals include: a plurality of lead terminals exposed from a first side surface, half or more of which have tips pointing in a direction along the first side surface; a plurality of lead terminals exposed from a second side surface, all of which have tips pointing in a direction along a direction orthogonal to the second side surface; and a plurality of lead terminals exposed from a third side surface, half or more of which have tips pointing in a direction along the third side surface, or all of which have tips pointing in a direction along a direction orthogonal to the third side surface.
    Type: Application
    Filed: September 26, 2018
    Publication date: May 9, 2019
    Inventors: Hiroki KOGAWA, Takahiro NISHIJIMA, Takashi KATSUKI, Tadahiko SATO
  • Publication number: 20110303286
    Abstract: A solar cell module includes a metal plate, a solar cell that is fixed to the metal plate with sealing members interposed therebetween, and a surface protective film that covers the solar cell. A cutting process is performed on an outer portion of the solar cell, and the cut surface is covered with a non-solvent-based resin material. The solar cell module has a rectangular shape and the corners thereof are cut in an L-shape. Protruding piece portions formed by the cut-out portions are bent such that the solar cell module has a box shape.
    Type: Application
    Filed: May 27, 2011
    Publication date: December 15, 2011
    Applicant: Fuji Electric Co., Ltd.
    Inventors: Hiroki Kogawa, Daisuke Kimijima