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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Backpack carrier type golf practice tool
Patent number
11,547,918
Issue date
Jan 10, 2023
KOHO CO.
Shigeharu Matsushima
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
Backpack Carrier Type Golf Practice Tool
Publication number
20230109151
Publication date
Apr 6, 2023
Koho Co.
Shigeharu MATSUSHIMA
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Backpack Carrier Type Golf Practice Tool
Publication number
20220118336
Publication date
Apr 21, 2022
Koho Co.
Shigeharu MATSUSHIMA
A63 - SPORTS GAMES AMUSEMENTS
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last 30 trademarks