Inventor · disambiguated record
Makoto Shigihara
Also filed as: SHIGIHARA MAKOTO
10 granted patents·2 pending applications·62 citations·filing 1996–2023
87Inventor score
Top patents by PatentIndex Score
12 records- 0188US12341245B2Microstrip antennaALPS ALPINE CO LTD·Filed 2023·Granted Jun 24, 2025·1 cites·12 claims
- 0266US7453415B2Antenna apparatus for transponderALPS ELECTRIC CO LTD·Filed 2007·Granted Nov 18, 2008·7 cites·5 claims
- 0365US7071887B2Antenna device capable of being tuned in wide bandALPS ELECTRIC CO LTD·Filed 2005·Granted Jul 4, 2006·5 cites·7 claims
- 0465US6326923B2Small-sized circular polarized wave microstrip antenna providing desired resonance frequency and desired axis ratioALPS ELECTRIC CO LTD·Filed 2001·Granted Dec 4, 2001·18 cites·4 claims
- 0562US7804397B2Valve-integrated transponderALPS ELECTRIC CO LTD·Filed 2008·Granted Sep 28, 2010·1 cites·6 claims
- 0661US7307598B2Antenna device having enhanced reception sensitivity in wide bandsALPS ELECTRIC CO LTD·Filed 2006·Granted Dec 11, 2007·4 cites·3 claims
- 0757US7315287B2Antenna device having enhanced reception sensitivity in wide bandsALPS ELECTRIC CO LTD·Filed 2006·Granted Jan 1, 2008·3 cites·3 claims
- 0852US5796371AOutdoor converter for receiving satellite broadcastALPS ELECTRIC CO LTD·Filed 1996·Granted Aug 18, 1998·21 cites·34 claims
- 0951US7804398B2Valve-integrated transponderALPS ELECTRIC CO LTD·Filed 2008·Granted Sep 28, 2010·0 cites·6 claims
- 1042US2007103285A1Antenna apparatus disposed in tireALPS ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 1137US6707426B2Compact, vibration-resistant circularly polarized wave antennaALPS ELECTRIC CO LTD·Filed 2001·Granted Mar 16, 2004·2 cites·11 claims
- 1234US2004021606A1Small plane antenna and composite antenna using the sameALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →