Inventor · disambiguated record
Jiro Hirokawa
Also filed as: HIROKAWA JIRO
3 granted patents·2 pending applications·95 citations·filing 1995–2024
70Inventor score
Technology areasH01Q
Files withDENSO CORP1JAPAN AEROSPACE EXPLORATION1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NIPPON STEEL CORP1PANASONIC CORP1
Top patents by PatentIndex Score
5 records- 0184US5579019ASlotted leaky waveguide array antennaNIPPON STEEL CORP·Filed 1995·Granted Nov 26, 1996·87 cites·12 claims
- 0277US11309623B2Antenna deviceJAPAN AEROSPACE EXPLORATION·Filed 2020·Granted Apr 19, 2022·2 cites·6 claims
- 0347US2025070474A1Antenna deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 0445US7091921B2Traveling-wave combining array antenna apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 15, 2006·6 cites·15 claims
- 0534US2016072191A1Array antenna device and radio communication devicePANASONIC CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →