Patents by Inventor Erick Higashi

Erick Higashi 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: 8408259
    Abstract: A routing machine comprises a base unit and a motor unit releasably connected to the base unit. The base unit includes a handle and a first electrical connector. The motor unit includes an electric motor, motor control circuitry configured to energize or de-energize the electric motor, and a second electrical connector connected to the motor control circuitry. The second electrical connector is configured to engage the first electrical connector when the motor unit is properly seated on the base unit. An electric switch is positioned on the base unit. The motor control circuitry is configured to deliver electric power to the electric motor when the switch is in an on position. The motor control circuitry is configured to not provide electric power to the electric motor when the switch is in an off position.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: April 2, 2013
    Assignee: Robert Bosch GmbH
    Inventors: David Pozgay, James B. Stevens, Harald Krondorfer, Jeff Schreiner, Martin Feldman, Tim Truesdale, Arturo Gonzalez, Deborah Brown, Erick Higashi, Charlie Ren
  • Publication number: 20120024424
    Abstract: A routing machine comprises a base unit and a motor unit releasably connected to the base unit. The base unit includes a handle and a first electrical connector. The motor unit includes an electric motor, motor control circuitry configured to energize or de-energize the electric motor, and a second electrical connector connected to the motor control circuitry. The second electrical connector is configured to engage the first electrical connector when the motor unit is properly seated on the base unit. An electric switch is positioned on the base unit. The motor control circuitry is configured to deliver electric power to the electric motor when the switch is in an on position. The motor control circuitry is configured to not provide electric power to the electric motor when the switch is in an off position.
    Type: Application
    Filed: October 10, 2011
    Publication date: February 2, 2012
    Applicants: ROBERT BOSCH GMBH, CREDO TECHNOLOGY CORPORATION
    Inventors: David Pozgay, James B. Stevens, Harald Krondorfer, Jeff Schreiner, Martin Feldman, Tim Truesdale, Arturo Gonzalez, Deborah Brown, Erick Higashi, Charlie Ren
  • Patent number: 8066041
    Abstract: A routing machine comprises a base unit including an inner surface and a motor unit. The motor unit is releasably positioned in the base unit. The motor unit includes an outer surface engaging the inner surface of the base unit and a clamp mechanism moveable between a clamping position and a release position. The clamp mechanism is configured to apply a clamping force to the outer surface of the motor unit when in the clamping position. A moveable clamp adjustment member is positioned on the base unit. Movement of the clamp adjustment member, when the clamp mechanism is in the clamping position, adjusts the clamping force applied to the outer surface of the motor unit by the clamp mechanism.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 29, 2011
    Assignee: Robert Bosch GmbH
    Inventors: David Pozgay, Arturo Gonzalez, Erick Higashi
  • Patent number: 8033307
    Abstract: A routing machine comprises a base unit and a motor unit releasably connected to the base unit. The base unit includes a handle and a first electrical connector. The motor unit includes an electric motor, motor control circuitry configured to energize or de-energize the electric motor, and a second electrical connector connected to the motor control circuitry. The second electrical connector is configured to engage the first electrical connector when the motor unit is properly seated on the base unit. An electric switch is positioned on the base unit. The motor control circuitry is configured to deliver electric power to the electric motor when the switch is in an on position. The motor control circuitry is configured to not provide electric power to the electric motor when the switch is in an off position.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: October 11, 2011
    Assignee: Robert Bosch GmbH
    Inventors: David Pozgay, James B. Stevens, Harald Krondorfer, Jeff Schreiner, Martin Feldman, Tim Truesdale, Arturo Gonzalez, Deborah Brown, Erick Higashi, Charlie Ren
  • Patent number: 7931054
    Abstract: A routing machine comprises a base unit and a motor unit, which is releasably connected to the base unit. The motor unit defines a motor axis is configured for insertion into the base unit substantially in the direction of the motor axis. A depth adjustment latch is provided on the base unit. A release latch is provided on the base unit. The release latch is moveable between a first position and a second position. The release latch is configured to provide a positive stop for the motor unit when the release latch is in the first position, such that the motor unit is blocked from release from the base unit while allowing the motor unit to move along the motor axis. The motor unit is free to release from the base unit when the release latch is in the second position.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: April 26, 2011
    Assignee: Robert Bosch GmbH
    Inventors: David Pozgay, Erick Higashi
  • Publication number: 20100206433
    Abstract: A routing machine comprises a base unit and a motor unit, which is releasably connected to the base unit. The motor unit defines a motor axis is configured for insertion into the base unit substantially in the direction of the motor axis. A depth adjustment latch is provided on the base unit. A release latch is provided on the base unit. The release latch is moveable between a first position and a second position. The release latch is configured to provide a positive stop for the motor unit when the release latch is in the first position, such that the motor unit is blocked from release from the base unit while allowing the motor unit to move along the motor axis. The motor unit is free to release from the base unit when the release latch is in the second position.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 19, 2010
    Applicants: CREDO TECHNOLOGY CORPORATION, ROBERT BOSCH GMBH
    Inventors: David Pozgay, Erick Higashi
  • Publication number: 20100206430
    Abstract: A routing machine comprises a base unit and a motor unit releasably connected to the base unit. The base unit includes a handle and a first electrical connector. The motor unit includes an electric motor, motor control circuitry configured to energize or de-energize the electric motor, and a second electrical connector connected to the motor control circuitry. The second electrical connector is configured to engage the first electrical connector when the motor unit is properly seated on the base unit. An electric switch is positioned on the base unit. The motor control circuitry is configured to deliver electric power to the electric motor when the switch is in an on position. The motor control circuitry is configured to not provide electric power to the electric motor when the switch is in an off position.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 19, 2010
    Applicants: CREDO TECHNOLOGY CORPORATION, ROBERT BOSCH GMBH
    Inventors: David Pozgay, James B. Stevens, Harald Krondorfer, Jeff Schreiner, Martin Feldman, Tim Truesdale, Arturo Gonzalez, Deborah Brown, Erick Higashi, Charlie Ren
  • Publication number: 20100206434
    Abstract: A routing machine comprises a base unit including an inner surface and a motor unit. The motor unit is releasably positioned in the base unit. The motor unit includes an outer surface engaging the inner surface of the base unit and a clamp mechanism moveable between a clamping position and a release position. The clamp mechanism is configured to apply a clamping force to the outer surface of the motor unit when in the clamping position. A moveable clamp adjustment member is positioned on the base unit. Movement of the clamp adjustment member, when the clamp mechanism is in the clamping position, adjusts the clamping force applied to the outer surface of the motor unit by the clamp mechanism.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 19, 2010
    Applicants: CREDO TECHNOLOGY CORPORATION, ROBERT BOSCH GMBH
    Inventors: David Pozgay, Arturo Gonzalez, Erick Higashi