Inventor · disambiguated record

Hisayoshi Satoh

Also filed as: SATOH HISAYOSHI

2 granted patents·1 pending application·16 citations·filing 2002–2006

55Inventor score

Technology areasH04L

Files withHITACHI LTD2

Top patents by PatentIndex Score

3 records

0167US7164765B2Method of a public key encryption and a cypher communication both secure against a chosen-ciphertext attackHITACHI LTD·Filed 2002·Granted Jan 16, 2007·15 cites·12 claims
0255US7649991B2Method of a public key encryption and a cypher communication both secure against a chosen-ciphertext attackHITACHI LTD·Filed 2006·Granted Jan 19, 2010·1 cites·7 claims
0336US2002146117A1Public-key cryptographic schemes secure against an adaptive chosen ciphertext attack in the standard modelFiled 2002·Application pending·0 cites

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