Inventor · disambiguated record
Masahiro Yuki
Also filed as: YUKI MASAHIRO
36 granted patents·3 pending applications·300 citations·filing 1993–2020
97Inventor score
Top patents by PatentIndex Score
39 records- 0197US8412047B2Polarization multiplexed light transmitter and control method thereofTANAKA TOSHIKI·Filed 2009·Granted Apr 2, 2013·57 cites·7 claims
- 0297US7817923B2Optical transmitting apparatus, optical receiving apparatus, and optical communication system comprising themFUJITSU LTD·Filed 2005·Granted Oct 19, 2010·55 cites·37 claims
- 0391US8867927B2Optical transmitting apparatus, optical receiving apparatus, and optical communication system comprising themAKIYAMA YUICHI·Filed 2010·Granted Oct 21, 2014·7 cites·12 claims
- 0490US10855393B2Transmitting device and transmission systemFUJITSU LTD·Filed 2020·Granted Dec 1, 2020·3 cites·10 claims
- 0587US9900089B2Optical transmission device and method for checking optical connection in optical transmission deviceFUJITSU LTD·Filed 2017·Granted Feb 20, 2018·6 cites·9 claims
- 0687US8073343B2Input signal detection deviceYUKI MASAHIRO·Filed 2008·Granted Dec 6, 2011·14 cites·9 claims
- 0787US7664397B2Optical network systemFUJITSU LTD·Filed 2005·Granted Feb 16, 2010·13 cites·21 claims
- 0882US9673929B2Optical transmission apparatus and optical transmission systemFUJITSU LTD·Filed 2015·Granted Jun 6, 2017·4 cites·14 claims
- 0982US8582980B2Optical device and optical modulation methodNISHIHARA MASATO·Filed 2008·Granted Nov 12, 2013·9 cites·20 claims
- 1082US7691784B2Receptor layer forming resin for thermal transfer image receptor sheet and thermal transfer image receptor sheet using the sameDAINIPPON PRINTING CO LTD·Filed 2006·Granted Apr 6, 2010·5 cites·3 claims
- 1181US7583895B2Polarization scrambler, optical add/drop multiplexer, optical route switching apparatus and wavelength division multiplexing optical transmission systemFUJITSU LTD·Filed 2006·Granted Sep 1, 2009·7 cites·19 claims
- 1281US5631616AMagnetic field generating device for use in MRISUMITOMO SPEC METALS·Filed 1995·Granted May 20, 1997·51 cites·24 claims
- 1380US10644823B2Optical transfer system, control device, optical transfer method, and transfer deviceFUJITSU LTD·Filed 2019·Granted May 5, 2020·3 cites·14 claims
- 1480US6692879B2Thermal transfer recording materialDAINIPPON PRINTING CO LTD·Filed 2002·Granted Feb 17, 2004·17 cites·24 claims
- 1576US8086109B2Polarization multiplexed optical transmitting and receiving apparatusYUKI MASAHIRO·Filed 2008·Granted Dec 27, 2011·6 cites·13 claims
- 1675US7704922B2Thermal transfer image-receiving sheetDAINIPPON PRINTING CO LTD·Filed 2005·Granted Apr 27, 2010·2 cites·11 claims
- 1773US7778553B2Optical transmitterFUJITSU LTD·Filed 2006·Granted Aug 17, 2010·5 cites·13 claims
- 1872US7642219B2Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2005·Granted Jan 5, 2010·1 cites·16 claims
- 1969US10904648B2Transmission system, transmission device, and transmission methodFUJITSU LTD·Filed 2019·Granted Jan 26, 2021·0 cites·16 claims
- 2066US7438959B2Intermediate transfer recording mediumDAINIPPON PRINTING CO LTD·Filed 2002·Granted Oct 21, 2008·5 cites·14 claims
- 2165US10530474B2Optical transmission device and optical signal gain control methodFUJITSU LTD·Filed 2018·Granted Jan 7, 2020·1 cites·12 claims
- 2265US9031418B2Communication system, measuring apparatus, transmitting apparatus, and measurement methodYUKI MASAHIRO·Filed 2011·Granted May 12, 2015·2 cites·17 claims
- 2364US7242519B2Raman amplifier and optical transmission system using the sameFUJITSU LTD·Filed 2004·Granted Jul 10, 2007·7 cites·11 claims
- 2464US2010003429A1Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2009·Application pending·0 cites
- 2563US11228822B2Transmission system, transmission device, and transmission methodFUJITSU LTD·Filed 2020·Granted Jan 18, 2022·0 cites·8 claims
- 2663US10461879B2Device and method for transmitting wavelength division multiplexed optical signalFUJITSU LTD·Filed 2017·Granted Oct 29, 2019·1 cites·8 claims
- 2758US11184102B2Apparatus and adding and dropping methodFUJITSU LTD·Filed 2020·Granted Nov 23, 2021·0 cites·12 claims
- 2856US6942907B2Protective layer thermal transfer sheet and printed article with protective layerDAINIPPON PRINTING CO LTD·Filed 2004·Granted Sep 13, 2005·6 cites·9 claims
- 2955US8693870B2Control apparatus, polarization multiplexing light modulator, light transmitting apparatus, and method of controlling polarization multiplexing light modulatorYUKI MASAHIRO·Filed 2009·Granted Apr 8, 2014·1 cites·17 claims
- 3055US7442670B2Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2004·Granted Oct 28, 2008·1 cites·7 claims
- 3152US8705168B2Signal light monitoring apparatus, optical amplification apparatus and optical reception apparatus, and signal light monitoring methodYUKI MASAHIRO·Filed 2012·Granted Apr 22, 2014·0 cites·14 claims
- 3250US9531496B2Optical transmission device and optical transmission methodFUJITSU LTD·Filed 2014·Granted Dec 27, 2016·0 cites·6 claims
- 3350US8203781B2Signal light monitoring apparatus, optical amplification apparatus and optical reception apparatus, and signal light monitoring methodYUKI MASAHIRO·Filed 2008·Granted Jun 19, 2012·0 cites·20 claims
- 3449US8802592B2Resin composition for protective layer transfer sheetsKAMIYOSHI NOBUMICHI·Filed 2010·Granted Aug 12, 2014·0 cites·6 claims
- 3546US9840529B2Hydrogen oxidation catalystNISHIBAYASHI YOSHIAKI·Filed 2014·Granted Dec 12, 2017·0 cites·2 claims
- 3643US8538264B2Dispersion compensating apparatus, dispersion compensating method, optical receiving apparatus, and optical receiving methodYUKI MASAHIRO·Filed 2010·Granted Sep 17, 2013·0 cites·16 claims
- 3743US5384538AMagnetic field generation device for use in superconductive type MRISUMITOMO SPEC METALS·Filed 1993·Granted Jan 24, 1995·11 cites·5 claims
- 3835US2012251102A1Light receiving circuit and bandwidth control methodTERAYAMA YOSHIKAZU·Filed 2012·Application pending·0 cites
- 3932US2016315701A1Optical transmission device, method for verifying connection, and wavelength selective switch cardFUJITSU LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masahiro Yuki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →