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Eric Itokazu
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Carlsbad, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Golf club head
Patent number
D1074889
Issue date
May 13, 2025
Topgolf Callaway Brands Corp.
Eric Itokazu
D21 - Games, toys, and sports goods
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Patent Grant
Golf club head with miter joint for brazing
Patent number
12,157,039
Issue date
Dec 3, 2024
Topgolf Callaway Brands Corp.
Eric Itokazu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Golf club head with miter joint for brazing
Patent number
12,157,038
Issue date
Dec 3, 2024
Topgolf Callaway Brands Corp.
Eric Itokazu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR