Inventor · disambiguated record
Setsuo Yoshida
Also filed as: YOSHIDA SETSUO
66 granted patents·7 pending applications·315 citations·filing 1989–2024
98Inventor score
Top patents by PatentIndex Score
73 records- 0196US11050484B2Optical transmission apparatus and estimation methodFUJITSU LTD·Filed 2020·Granted Jun 29, 2021·5 cites·14 claims
- 0291US10095117B2Imprint apparatusCANON KK·Filed 2016·Granted Oct 9, 2018·4 cites·18 claims
- 0387US9285675B2Imprint apparatusHAMAYA ZENICHI·Filed 2012·Granted Mar 15, 2016·6 cites·16 claims
- 0487US7822204B2Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, transmission/reception system, and communication systemFUJITSU LTD·Filed 2006·Granted Oct 26, 2010·18 cites·26 claims
- 0586US7471790B2Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, and communication systemFUJITSU LTD·Filed 2006·Granted Dec 30, 2008·15 cites·24 claims
- 0685US8678808B2Imprint apparatus and article manufacturing methodYOSHIDA SETSUO·Filed 2011·Granted Mar 25, 2014·6 cites·23 claims
- 0783US11314165B2Forming apparatus and method of manufacturing articleCANON KK·Filed 2019·Granted Apr 26, 2022·2 cites·16 claims
- 0883US9400426B2Imprint apparatusHAMAYA ZENICHI·Filed 2012·Granted Jul 26, 2016·5 cites·9 claims
- 0981US10374701B2Optical signal-to-noise ratio measuring device and optical signal-to-noise ratio measuring methodFUJITSU LTD·Filed 2017·Granted Aug 6, 2019·4 cites·5 claims
- 1080US9887774B2Device and method for monitoring transmission characteristicsFUJITSU LTD·Filed 2017·Granted Feb 6, 2018·4 cites·6 claims
- 1180US6825998B2RetainerCANON KK·Filed 2004·Granted Nov 30, 2004·21 cites·10 claims
- 1280US5807646ASpinel type lithium-mangenese oxide material, process for preparing the same and use thereofTOSOH CORP·Filed 1996·Granted Sep 15, 1998·52 cites·14 claims
- 1379US5391307ALubricating oil compositionTONEN CORP·Filed 1992·Granted Feb 21, 1995·32 cites·12 claims
- 1478US7443504B2Arbitrary and endless polarization controller and polarization-mode dispersion compensator using the same and arbitrary and endless polarization controlling methodFUJITSU LTD·Filed 2005·Granted Oct 28, 2008·9 cites·16 claims
- 1575US10389437B2Device and method for measuring optical signal-to-noise ratioFUJITSU LTD·Filed 2018·Granted Aug 20, 2019·2 cites·6 claims
- 1675US10333762B2Transmitter, receiver, and transmission methodFUJITSU LTD·Filed 2018·Granted Jun 25, 2019·2 cites·12 claims
- 1774US5072249ADiaphragm deviceCANON KK·Filed 1989·Granted Dec 10, 1991·13 cites·7 claims
- 1873US10797799B2Optical transmission apparatus, optical transmission system, and optical transmission methodFUJITSU LTD·Filed 2018·Granted Oct 6, 2020·2 cites·5 claims
- 1973US9705604B2Communication device and wavelength adjustment methodFUJITSU LTD·Filed 2016·Granted Jul 11, 2017·2 cites·15 claims
- 2073US7447446B2Light source apparatus, and method for switching redundancy of the light sourceFUJITSU LTD·Filed 2004·Granted Nov 4, 2008·10 cites·14 claims
- 2173US7406262B2Optical transmission deviceFUJITSU LTD·Filed 2005·Granted Jul 29, 2008·5 cites·34 claims
- 2272US11187979B2Imprint apparatus, imprint method, and article manufacturing methodCANON KK·Filed 2019·Granted Nov 30, 2021·1 cites·14 claims
- 2371US5448413AApparatus for controlling the lens position of a zoom lensCANON KK·Filed 1994·Granted Sep 5, 1995·36 cites·12 claims
- 2470US7184227B2Optical unit, exposure unit and optical devicesCANON KABUSHIKI KIASHA·Filed 2006·Granted Feb 27, 2007·4 cites·5 claims
- 2569US9829789B2Method for determining pattern of mold for imprint, imprint method, and apparatusCANON KK·Filed 2014·Granted Nov 28, 2017·1 cites·9 claims
- 2669US8670639B2Optical-switch driver circuit, optical switch, and optical changeover switchYOSHIDA SETSUO·Filed 2011·Granted Mar 11, 2014·2 cites·5 claims
- 2765US10009113B2Optical transmitting device, optical communication system and optical transmission methodFUJITSU LTD·Filed 2016·Granted Jun 26, 2018·1 cites·18 claims
- 2864US7791793B2Semiconductor optical amplifier gate switch drive circuit, semiconductor optical amplifier gate switching device, and optical cross connectFUJITSU LTD·Filed 2007·Granted Sep 7, 2010·2 cites·9 claims
- 2962US11558121B2Optical transmitter and control method for optical transmitterFUJITSU LTD·Filed 2021·Granted Jan 17, 2023·0 cites·9 claims
- 3062US8310750B2Waveform shaping circuit and optical switching deviceYOSHIDA SETSUO·Filed 2010·Granted Nov 13, 2012·1 cites·12 claims
- 3162US6978064B2Variable optical filter and optical transmission system using same, and method of controlling variable optical filterFUJITSU LTD·Filed 2003·Granted Dec 20, 2005·7 cites·12 claims
- 3261US8977131B2Optical apparatus and use method thereof for passive optical network systemYOSHIDA SETSUO·Filed 2009·Granted Mar 10, 2015·2 cites·14 claims
- 3361US7898341B2Non-inverting amplifier circuit and optical switch driver circuitFUJITSU LTD·Filed 2008·Granted Mar 1, 2011·4 cites·4 claims
- 3461US2025240094A1Optical transmission path characteristic estimation deviceFUJITSU LTD·Filed 2024·Application pending·0 cites
- 3560US11722294B2Communication device that performs encrypted communication and communication systemFUJITSU LTD·Filed 2021·Granted Aug 8, 2023·0 cites·5 claims
- 3658US12438610B2Device and method for estimating characteristics of optical fiber transmission lineFUJITSU LTD·Filed 2023·Granted Oct 7, 2025·0 cites·11 claims
- 3758US5912774ALens moving mechanism for finely moving a portion of an objective lens by rotating a holding memberCANON KK·Filed 1996·Granted Jun 15, 1999·21 cites·8 claims
- 3857US11228426B2Communication device that performs encrypted communication and communication systemFUJITSU LTD·Filed 2019·Granted Jan 18, 2022·0 cites·8 claims
- 3955US2025062835A1Transmission line parameter estimation apparatus and transmission line parameter estimation methodFUJITSU LTD·Filed 2024·Application pending·0 cites
- 4054US8609281B2Electrolytic manganese dioxide, positive electrode active material, and batteryTAKAHASHI KENICHI·Filed 2007·Granted Dec 17, 2013·0 cites·1 claims
- 4153US7848600B2Driving circuit of optical gate switchFUJITSU LTD·Filed 2007·Granted Dec 7, 2010·0 cites·7 claims
- 4253USD576794SGolf bagTOYOTA MOTOR CO LTD·Filed 2006·Granted Sep 16, 2008·10 cites·1 claims
- 4352US10752977B2Palladium separating agent, method for producing same and use of sameTOSOH CORP·Filed 2012·Granted Aug 25, 2020·0 cites·10 claims
- 4452US8107813B2Drive circuit and optical switchYOSHIDA SETSUO·Filed 2009·Granted Jan 31, 2012·0 cites·8 claims
- 4551US11742978B2Optical network device and method for monitoring transmission lineFUJITSU LTD·Filed 2021·Granted Aug 29, 2023·0 cites·16 claims
- 4651US7050247B2Optical unit, exposure unit and optical devicesCANON KK·Filed 2002·Granted May 23, 2006·2 cites·3 claims
- 4750US9258062B2Optical amplification device and optical amplification methodFUJITSU LTD·Filed 2013·Granted Feb 9, 2016·0 cites·5 claims
- 4848US11146332B1Transmission line monitoring device and transmission line monitoring methodFUJITSU LTD·Filed 2021·Granted Oct 12, 2021·0 cites·12 claims
- 4948US10999659B2Optical network device and method for monitoring transmission lineFUJITSU LTD·Filed 2020·Granted May 4, 2021·0 cites·14 claims
- 5048US8139903B2Driving circuit of optical gate switchNOGUCHI MASAJI·Filed 2010·Granted Mar 20, 2012·0 cites·4 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →