Patents by Inventor Eric Itokazu

Eric Itokazu 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).

  • Golf club head with miter joint for brazing
    Patent number: 12377323
    Abstract: A golf club head with a mitered joint for joining components of dissimilar materials is disclosed herein. The golf club head has a body with an internal edge defining a recess, and a face component having an internal edge. The face component is disposed over the recess. The internal edge of the body and the internal edge of the face have an angle ranging from about 10 degrees to about 80 degrees.
    Type: Grant
    Filed: October 14, 2024
    Date of Patent: August 5, 2025
    Assignee: Topgolf Callaway Brands Corp.
    Inventors: Eric Itokazu, Alex Power, Patrick Davis, Matthew Myers
  • Golf club head with miter joint for brazing
    Patent number: 12377322
    Abstract: A golf club head with a mitered joint for joining components of dissimilar materials is disclosed herein. The golf club head has a body with an internal edge defining a recess, and a face component having an internal edge. The face component is disposed over the recess. The internal edge of the body and the internal edge of the face have an angle ranging from about 10 degrees to about 80 degrees.
    Type: Grant
    Filed: October 11, 2024
    Date of Patent: August 5, 2025
    Assignee: Topgolf Callaway Brands Corp.
    Inventors: Eric Itokazu, Alex Power, Patrick Davis, Matthew Myers
  • Golf club head with miter joint for brazing
    Patent number: 12157038
    Abstract: A golf club head with a mitered joint for joining components of dissimilar materials is disclosed herein. The golf club head has a body with an internal edge defining a recess, and a face component having an internal edge. The face component is disposed over the recess. The internal edge of the body and the internal edge of the face have an angle ranging from 10 degrees to 45 degrees.
    Type: Grant
    Filed: August 11, 2023
    Date of Patent: December 3, 2024
    Assignee: Topgolf Callaway Brands Corp.
    Inventors: Eric Itokazu, Alex Power, Patrick Davis, Matthew Myers
  • Golf club head with miter joint for brazing
    Patent number: 12157039
    Abstract: A golf club head with a mitered joint for joining components of dissimilar materials is disclosed herein. The golf club head has a body with an internal edge defining a recess, and a face component having an internal edge. The face component is disposed over the recess. The internal edge of the body and the internal edge of the face have an angle ranging from 10 degrees to 45 degrees.
    Type: Grant
    Filed: June 3, 2024
    Date of Patent: December 3, 2024
    Assignee: Topgolf Callaway Brands Corp.
    Inventors: Eric Itokazu, Alex Power, Patrick Davis, Matthew Myers