Inventor · disambiguated record
Keiichi Sakuno
Also filed as: SAKUNO KEIICHI
9 granted patents·105 citations·filing 1997–2018
87Inventor score
Top patents by PatentIndex Score
9 records- 0183US6771130B2Power amplifier and radio communication apparatus using the sameSHARP KK·Filed 2001·Granted Aug 3, 2004·32 cites·16 claims
- 0276US8766275B2Composite semiconductor deviceIKETANI NAOYASU·Filed 2010·Granted Jul 1, 2014·7 cites·12 claims
- 0372US6806774B2Power amplifier and communication device including power amplifierSHARP KK·Filed 2002·Granted Oct 19, 2004·17 cites·5 claims
- 0470US6121841ATransistor power amplifier for portable terminals for mobile communicationsSHARP KK·Filed 1997·Granted Sep 19, 2000·30 cites·12 claims
- 0563US6433641B1Power amplifier and communication device including power amplifierSHARP KK·Filed 2000·Granted Aug 13, 2002·11 cites·19 claims
- 0657US6873207B2Power amplification circuit and communication device using the sameSHARP KK·Filed 2001·Granted Mar 29, 2005·8 cites·10 claims
- 0750US11177800B2Power transmission device and contactless power transmission deviceSHARP KK·Filed 2018·Granted Nov 16, 2021·0 cites·19 claims
- 0836US9882499B2Switching power supply circuit with reduced noise and potential stabilization of stable potential nodesSHARP KK·Filed 2015·Granted Jan 30, 2018·0 cites·4 claims
- 0933US7173487B2Power amplification circuit and communication device using the sameSHARP KK·Filed 2003·Granted Feb 6, 2007·0 cites·6 claims
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