Assignee
OISHI KAZUAKI
JP·4 granted patents·12 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0172US8797111B2Poly-phase filter, and a single-side band mixer including the sameOISHI KAZUAKI·Filed 2011·Granted Aug 5, 2014·4 cites·13 claims
- 0271US8482344B2Frequency-variable filterOISHI KAZUAKI·Filed 2012·Granted Jul 9, 2013·3 cites·15 claims
- 0367US8604955B2Filter, and transmitter and receiver having the sameOISHI KAZUAKI·Filed 2011·Granted Dec 10, 2013·4 cites·12 claims
- 0454US8111096B2Variable gain amplifier circuit and filter circuitOISHI KAZUAKI·Filed 2010·Granted Feb 7, 2012·1 cites·4 claims
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