Hidekuni Hirai

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Patents Grantslast 30 patents

Information Patent Grant
Identification apparatus
- Patent number 10,112,107
- Issue date Oct 30, 2018
- Hidekuni Hirai
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Identification apparatus
- Patent number 9,272,216
- Issue date Mar 1, 2016
- Hidekuni Hirai
- A63 - SPORTS GAMES AMUSEMENTS