Inventor · disambiguated record

Keizo Natsuyama

Also filed as: NATSUYAMA KEIZO

2 granted patents·104 citations·filing 2008–2011

69Inventor score

Technology areasG06Q

Files withNATSUYAMA KEIZO2

Top patents by PatentIndex Score

2 records

0194US8200515B2System and method for theme park line queue managementNATSUYAMA KEIZO·Filed 2011·Granted Jun 12, 2012·46 cites·20 claims
0292US8082165B2System and method for theme park line queue managementNATSUYAMA KEIZO·Filed 2008·Granted Dec 20, 2011·58 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →