Inventor · disambiguated record
Tsuyoshi Yakihara
Also filed as: YAKIHARA TSUYOSHI
21 granted patents·11 pending applications·32 citations·filing 2000–2009
91Inventor score
Top patents by PatentIndex Score
32 records- 0174US7245413B2Light modulation apparatus and light modulator control methodYOKOGAWA ELECTRIC CORP·Filed 2006·Granted Jul 17, 2007·4 cites·5 claims
- 0265US7116856B2Optical switch matrixYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Oct 3, 2006·9 cites·13 claims
- 0362US7965800B2Clock recovery apparatusYOKOGAWA ELECTRIC CORP·Filed 2008·Granted Jun 21, 2011·2 cites·9 claims
- 0460US7787777B2Optical packet network systemYOKOGAWA ELECTRIC CORP·Filed 2006·Granted Aug 31, 2010·2 cites·4 claims
- 0559US7580641B2Repeater and optical communication systemYOKOGAWA ELECTRIC CORP·Filed 2006·Granted Aug 25, 2009·1 cites·6 claims
- 0655US6930623B2Optical signal processing systemYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Aug 16, 2005·3 cites·8 claims
- 0751US7442912B2Optical logic device responsive to pulsed signalsYOKOGAWA ELECTRIC CORP·Filed 2005·Granted Oct 28, 2008·2 cites·8 claims
- 0851US7035490B2Active diffraction gratingYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Apr 25, 2006·4 cites·4 claims
- 0949US6891986B2Optical switchYOKOGAWA ELECTRIC CORP·Filed 2004·Granted May 10, 2005·3 cites·13 claims
- 1046US7746549B2Optical communication apparatusYOKOGAWA ELECTRIC CORP·Filed 2006·Granted Jun 29, 2010·0 cites·5 claims
- 1146US7620284B2Optical waveform shaping device including portions for respectively absorbing and amplifying transmitted optical signalYOKOGAWA ELECTRIC CORP·Filed 2006·Granted Nov 17, 2009·0 cites·8 claims
- 1244US7732807B2Integrated circuitYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Jun 8, 2010·0 cites·16 claims
- 1344US7362929B2Optical switchYOKOGAWA ELECTRIC CORP·Filed 2005·Granted Apr 22, 2008·0 cites·19 claims
- 1444US7113665B2Optical routerYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Sep 26, 2006·0 cites·11 claims
- 1543US6552325B1Photo diode arrayYOKOGAWA ELECTRIC CORP·Filed 2000·Granted Apr 22, 2003·2 cites·13 claims
- 1643US2006034735A1MicroreactorYOKOGAWA ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 1743US2006034736A1MicroreactorYOKOGAWA ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 1842US7567737B2Variable light signal delay apparatus, and variable light signal delay system using the sameYOKOGAWA ELECTRIC CORP·Filed 2005·Granted Jul 28, 2009·0 cites·16 claims
- 1942US2007019695A1Optical and elementYOKOGAWA ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 2041US7176437B2Photoelectric conversion apparatus and photoelectric conversion system using the sameYOKOGAWA ELECTRIC CORP·Filed 2005·Granted Feb 13, 2007·0 cites·7 claims
- 2140US2005129352A1Optical path control deviceYOKOGAWA ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 2240US2008001641A1Phase control circuitYOKOGAWA ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 2340US2008226295A1Light modulating apparatusYOKOGAWA ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 2439US7343063B2Light signal switching apparatusYOKOGAWA ELECTRIC CORP·Filed 2005·Granted Mar 11, 2008·0 cites·22 claims
- 2539US7317848B2Optical switchYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Jan 8, 2008·0 cites·11 claims
- 2639US2006290928A1Photodiode arrayYOKOGAWA ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 2737US2004208412A1Optical path control deviceYOKOGAWA ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 2837US2005207692A1Optical switchWADA MORIO·Filed 2005·Application pending·0 cites
- 2937US2004213584A1Optical signal processing apparatusYOKOGAWA ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 3035US2010060502A1A/d converterYOKOGAWA ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 3134US7307432B2Electron beam generating apparatus and optical sampling apparatus using the sameYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Dec 11, 2007·0 cites·4 claims
- 3233US7522660B2Pulse pattern generating apparatusYOKOGAWA ELECTRIC CORP·Filed 2004·Granted Apr 21, 2009·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →