Inventor · disambiguated record

Ken Sasagawa

Also filed as: SASAGAWA KEN

1 granted patent·0 citations·filing 2004–2004

11Inventor score

Technology areasH04L

Files withSONY CORP1

Top patents by PatentIndex Score

1 record

0136US7440822B2Information providing system, information providing method, and computer programSONY CORP·Filed 2004·Granted Oct 21, 2008·0 cites·25 claims

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