Inventor · disambiguated record
Hirotaka Ishihara
Also filed as: ISHIHARA HIROTAKA
9 granted patents·3 pending applications·274 citations·filing 1997–2014
90Inventor score
Top patents by PatentIndex Score
12 records- 0191US6255803B1Method for detecting minor short in cells and method for detecting cell short in cellsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 3, 2001·51 cites·20 claims
- 0289US6278257B1Method for detecting abnormal cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 21, 2001·37 cites·10 claims
- 0377US6087760AUltrasonic transmitter-receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 11, 2000·79 cites·3 claims
- 0476US6486637B1Battery pack controlling apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 26, 2002·37 cites·8 claims
- 0568US6859174B2Antenna device and communications systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 22, 2005·20 cites·26 claims
- 0662US6917341B2Top-loading monopole antenna apparatus with short-circuit conductor connected between top-loading electrode and grounding conductorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 12, 2005·14 cites·20 claims
- 0761US6608594B1Antenna apparatus and communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 19, 2003·17 cites·27 claims
- 0856US7173567B2AntennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 6, 2007·10 cites·8 claims
- 0955US7432857B2Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 7, 2008·9 cites·6 claims
- 1044US2014210487A1Antenna devicePANASONIC CORP·Filed 2014·Application pending·0 cites
- 1138US2011215987A1Antenna devicePANASONIC CORP·Filed 2011·Application pending·0 cites
- 1235US2007182634A1Antenna deviceYAMAMOTO ATSUSHI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →