Inventor · disambiguated record
Tokio Miyasita
Also filed as: MIYASITA TOKIO
7 granted patents·1 pending application·97 citations·filing 1997–2007
85Inventor score
Top patents by PatentIndex Score
8 records- 0185US7126419B2Analog summing and differencing circuit, optical receiving circuit, optical transmitting circuit, automatic gain control amplifier, automatic frequency compensation amplifier, and limiting amplifierOKI ELECTRIC IND CO LTD·Filed 2003·Granted Oct 24, 2006·43 cites·21 claims
- 0274US7761071B2Variable gain amplifier, and AM-modulated signal reception circuit and detection circuitOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Jul 20, 2010·5 cites·28 claims
- 0353US6891900B2Demodulating circuit and optical receiving circuitOKI ELECTRIC IND CO LTD·Filed 2003·Granted May 10, 2005·4 cites·15 claims
- 0450US6023357AMethod for power saving in optical communication apparatus, optical communication apparatus and method for using thereof, and optical communication systemOKI ELECTRIC IND CO LTD·Filed 1997·Granted Feb 8, 2000·20 cites·26 claims
- 0539US7239814B2Driving apparatus of a light-emitting deviceOKI ELECTRIC IND CO LTD·Filed 2004·Granted Jul 3, 2007·2 cites·20 claims
- 0639US6279139B1Transmission systemOKI ELECTRIC IND CO LTD·Filed 1998·Granted Aug 21, 2001·14 cites·17 claims
- 0738US5875245AHigh voltage detection circuit, bell signal detection circuit and non-ringing reception detection circuitOKI ELECTRIC IND CO LTD·Filed 1997·Granted Feb 23, 1999·9 cites·55 claims
- 0834US2004229582A1Variable gain amplifier, and AM-modulated signal reception circuit and detection circuitOKI ELECTRIC IND CO LTD·Filed 2003·Application pending·0 cites
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