Inventor · disambiguated record
Koji Kawahata
Also filed as: KAWAHATA KOJI
5 granted patents·3 citations·filing 2006–2017
64Inventor score
Top patents by PatentIndex Score
5 records- 0168US9991828B2Voltage level detecting device, motor driving apparatus, motor driving system, and method for detecting voltage levelKAWAHATA KOJI·Filed 2017·Granted Jun 5, 2018·2 cites·14 claims
- 0252US7701349B2IC tag read-write apparatus and antenna unit thereofRICOH KK·Filed 2006·Granted Apr 20, 2010·1 cites·20 claims
- 0340US10245828B2Discharge waveform generating device, method of generating discharge waveform, and non-transitory recording medium storing programKAWAHATA KOJI·Filed 2017·Granted Apr 2, 2019·0 cites·12 claims
- 0437US9684808B2Wireless communication apparatus and mobile deviceTSUKAMOTO NOBUNARI·Filed 2016·Granted Jun 20, 2017·0 cites·13 claims
- 0531US9473199B2Amplifier circuit, antenna module, and radio communication deviceTSUJI MASAAKI·Filed 2014·Granted Oct 18, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →