Inventor · disambiguated record
Kozo Sakawa
Also filed as: SAKAWA KOZO
2 granted patents·19 citations·filing 2005–2007
57Inventor score
Technology areasH04W
Top patents by PatentIndex Score
2 records- 0173US7394789B2Handoff control method, base station controller, and base transceiver subsystemHITACHI COMM TECHNOLOGIES INC·Filed 2005·Granted Jul 1, 2008·15 cites·12 claims
- 0261US7778634B2Radio service area quality information acquisition systemHITACHI LTD·Filed 2007·Granted Aug 17, 2010·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →