Inventor · disambiguated record
Masahiko Higasa
Also filed as: HIGASA MASAHIKO
3 granted patents·2 pending applications·15 citations·filing 2001–2007
62Inventor score
Technology areasH01Q
Files withALPS ELECTRIC CO LTD5
Top patents by PatentIndex Score
5 records- 0151US6897813B2Combined antenna with antenna combining circularly polarized wave antenna and vertical antennaALPS ELECTRIC CO LTD·Filed 2004·Granted May 24, 2005·12 cites·2 claims
- 0248US7679566B2Antenna structure having stable properties and headsetALPS ELECTRIC CO LTD·Filed 2007·Granted Mar 16, 2010·1 cites·9 claims
- 0337US6707426B2Compact, vibration-resistant circularly polarized wave antennaALPS ELECTRIC CO LTD·Filed 2001·Granted Mar 16, 2004·2 cites·11 claims
- 0435US2005179596A1Multiband antenna suitable for miniaturizationALPS ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 0532US2005162318A1Miniaturized patch antennaALPS ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →