Patents by Inventor Tomoyuki Gotoh

Tomoyuki Gotoh 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: 8684718
    Abstract: First, a horizontal nozzle is inserted between an upper mold section and a lower mold section in a horizontally extending state. Then, liquid resin is horizontally discharged from a discharge port of the horizontal nozzle. Thus, the liquid resin is supplied into a cavity. Thereafter the upper mold section and the lower mold section are closed. Consequently, an electronic component mounted on a substrate is dipped in the liquid resin stored in the cavity. Therefore, the electronic component is resin-sealed on the substrate by compression molding.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: April 1, 2014
    Assignees: Towa Corporation, Shin-Etsu Chemical Co., Ltd.
    Inventors: Tetsuya Yamada, Tomoyuki Gotoh
  • Publication number: 20120093954
    Abstract: First, a horizontal nozzle is inserted between an upper mold section and a lower mold section in a horizontally extending state. Then, liquid resin is horizontally discharged from a discharge port of the horizontal nozzle. Thus, the liquid resin is supplied into a cavity. Thereafter the upper mold section and the lower mold section are closed. Consequently, an electronic component mounted on a substrate is dipped in the liquid resin stored in the cavity. Therefore, the electronic component is resin-sealed on the substrate by compression molding.
    Type: Application
    Filed: December 22, 2011
    Publication date: April 19, 2012
    Inventors: Tetsuya YAMADA, Tomoyuki GOTOH
  • Patent number: 8105524
    Abstract: First, a horizontal nozzle is inserted between an upper mold section and a lower mold section in a horizontally extending state. Then, liquid resin is horizontally discharged from a discharge port of the horizontal nozzle. Thus, the liquid resin is supplied into a cavity. Thereafter the upper mold section and the lower mold section are closed. Consequently, an electronic component mounted on a substrate is dipped in the liquid resin stored in the cavity. Therefore, the electronic component is resin-sealed on the substrate by compression molding.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: January 31, 2012
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Tetsuya Yamada, Tomoyuki Gotoh
  • Publication number: 20090200704
    Abstract: First, a horizontal nozzle is inserted between an upper mold section and a lower mold section in a horizontally extending state. Then, liquid resin is horizontally discharged from a discharge port of the horizontal nozzle. Thus, the liquid resin is supplied into a cavity. Thereafter the upper mold section and the lower mold section are closed. Consequently, an electronic component mounted on a substrate is dipped in the liquid resin stored in the cavity. Therefore, the electronic component is resin-sealed on the substrate by compression molding.
    Type: Application
    Filed: October 22, 2007
    Publication date: August 13, 2009
    Inventors: Tetsuya Yamada, Tomoyuki Gotoh
  • Patent number: 5716108
    Abstract: A braking force control system of an electric vehicle includes a regenerative-controllable motor for driving driven wheels, wheel cylinders for braking non-driven wheels, respectively, and a master cylinder connected to a brake pedal for producing a master cylinder pressure in proportion to a depression amount of the brake pedal. A mechanical braking force control unit is further provided in a working fluid passage from the master cylinder and the wheel cylinders. The mechanical braking force control unit includes a proportioning valve and a free-piston cylinder arranged in parallel with each other in the working fluid passage. The proportioning valve is operated to output a wheel cylinder pressure to the wheel cylinders when the depression amount of the brake pedal is no more than a given value. On the other hand, the free-piston cylinder is operated to output a wheel cylinder pressure to the wheel cylinders when the depression amount of the brake pedal is more than the given value.
    Type: Grant
    Filed: September 27, 1995
    Date of Patent: February 10, 1998
    Assignee: Nippon Soken, Inc.
    Inventors: Hironori Asa, Tomoyuki Gotoh, Kenji Takeda