Inventor · disambiguated record
Kiyotaka Tatekawa
Also filed as: TATEKAWA KIYOTAKA
6 granted patents·1 pending application·194 citations·filing 2003–2008
86Inventor score
Technology areasH01Q
Files withDX ANTENNA7
Top patents by PatentIndex Score
7 records- 0190US6965353B2Multiple frequency band antenna and signal receiving system using such antennaDX ANTENNA·Filed 2004·Granted Nov 15, 2005·77 cites·12 claims
- 0289US7277063B2Variable directivity antenna and variable directivity antenna system using the antennasDX ANTENNA·Filed 2004·Granted Oct 2, 2007·53 cites·16 claims
- 0379US7071891B2Antenna apparatusDX ANTENNA·Filed 2005·Granted Jul 4, 2006·13 cites·5 claims
- 0477US6774863B2Antenna systemDX ANTENNA·Filed 2003·Granted Aug 10, 2004·34 cites·12 claims
- 0560US6914558B1Variable directivity antenna apparatus and receiver system using such antenna apparatusDX ANTENNA·Filed 2004·Granted Jul 5, 2005·14 cites·13 claims
- 0644US7084829B2Signal receiving systemDX ANTENNA·Filed 2004·Granted Aug 1, 2006·3 cites·7 claims
- 0742US2009015476A1Variable directivity antenna aparatusDX ANTENNA·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →