Inventor · disambiguated record
Toshiaki Shirosaka
Also filed as: SHIROSAKA TOSHIAKI
10 granted patents·277 citations·filing 1990–2005
91Inventor score
Files withDX ANTENNA10
Top patents by PatentIndex Score
10 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
- 0380US6933907B2Variable directivity antenna and variable directivity antenna system using such antennasDX ANTENNA·Filed 2004·Granted Aug 23, 2005·29 cites·22 claims
- 0479US7071891B2Antenna apparatusDX ANTENNA·Filed 2005·Granted Jul 4, 2006·13 cites·5 claims
- 0577US6774863B2Antenna systemDX ANTENNA·Filed 2003·Granted Aug 10, 2004·34 cites·12 claims
- 0670US7205955B2AntennaDX ANTENNA·Filed 2005·Granted Apr 17, 2007·7 cites·20 claims
- 0761US5006858AMicrostrip line antenna with crank-shaped elements and resonant waveguide elementsDX ANTENNA·Filed 1990·Granted Apr 9, 1991·30 cites·4 claims
- 0860US6914558B1Variable directivity antenna apparatus and receiver system using such antenna apparatusDX ANTENNA·Filed 2004·Granted Jul 5, 2005·14 cites·13 claims
- 0955US4988963AHigh frequency coaxial line coupling deviceDX ANTENNA·Filed 1990·Granted Jan 29, 1991·17 cites·5 claims
- 1044US7084829B2Signal receiving systemDX ANTENNA·Filed 2004·Granted Aug 1, 2006·3 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →