Inventor · disambiguated record

Takehiko Usui

Also filed as: USUI TAKEHIKO

1 granted patent·34 citations·filing 2001–2001

45Inventor score

Technology areasA63F

Files withSEGA KK DBA SEGA CORP1

Top patents by PatentIndex Score

1 record

0174US7004839B2Communication game system, communication game method, and storage mediumSEGA KK DBA SEGA CORP·Filed 2001·Granted Feb 28, 2006·34 cites·12 claims

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