Inventor · disambiguated record

Andrew Norimasa Nishigaya

Also filed as: NISHIGAYA ANDREW NORIMASA

2 granted patents·204 citations·filing 2013–2016

61Inventor score

Technology areasG06Q H04L

Files withABEBOOKS INC1 AMAZON TECH INC1

Top patents by PatentIndex Score

2 records

0192US9172532B1Multi-tiered encryption system for efficiently regulating use of encryption keysAMAZON TECH INC·Filed 2013·Granted Oct 27, 2015·204 cites·25 claims
0239US10423636B2Relating collections in an item universeABEBOOKS INC·Filed 2016·Granted Sep 24, 2019·0 cites·20 claims

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