Inventor · disambiguated record
Yuichiro Irie
Also filed as: IRIE YUICHIRO
26 granted patents·6 pending applications·305 citations·filing 1995–2025
96Inventor score
Top patents by PatentIndex Score
32 records- 0197US12009636B2Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2023·Granted Jun 11, 2024·2 cites·11 claims
- 0296US10020638B2Optical semiconductor device, semiconductor laser module, and optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Jul 10, 2018·11 cites·6 claims
- 0395US11581706B2Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2021·Granted Feb 14, 2023·2 cites·12 claims
- 0495US9601905B2Optical semiconductor device, semiconductor laser module, and optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Mar 21, 2017·11 cites·2 claims
- 0592US9083150B2Optical semiconductor device, semiconductor laser module, and optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 2014·Granted Jul 14, 2015·10 cites·11 claims
- 0691US10511150B2Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2018·Granted Dec 17, 2019·6 cites·6 claims
- 0790US12327983B2Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2024·Granted Jun 10, 2025·0 cites·11 claims
- 0888US6720582B2Semiconductor laser diode moduleFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Apr 13, 2004·40 cites·39 claims
- 0987US6317550B2Lensed optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Nov 13, 2001·31 cites·6 claims
- 1085US6496524B2Laser diode moduleFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Dec 17, 2002·20 cites·2 claims
- 1185US2025279629A1Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1281US6524016B1Semiconductor laser moduleFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Feb 25, 2003·18 cites·38 claims
- 1378US11605935B2Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·6 claims
- 1473US5867209ATelevision telephone which displays image data having a first precision degree and image data having a second precision degree on a respective display region of a display screenCASIO COMPUTER CO LTD·Filed 1995·Granted Feb 2, 1999·54 cites·6 claims
- 1569US10938183B2Wavelength-variable laserFURUKAWA ELECTRIC CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·6 claims
- 1669US6529535B2Laser diode moduleFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Mar 4, 2003·12 cites·10 claims
- 1769US6435736B1Optical device and method for manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Aug 20, 2002·12 cites·7 claims
- 1869US6332053B1Optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Dec 18, 2001·13 cites·14 claims
- 1968US7030422B2Semiconductor laser diode moduleFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Apr 18, 2006·9 cites·60 claims
- 2068US6683902B1Semiconductor laser moduleFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Jan 27, 2004·9 cites·20 claims
- 2163US6734517B2Semiconductor laser diode moduleFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted May 11, 2004·7 cites·57 claims
- 2259US6301406B1Optical fiber with lensFURUKAWA ELECTRIC CO LTD·Filed 1998·Granted Oct 9, 2001·18 cites·2 claims
- 2352US6532107B2Optical amplifier, light source module and optical systemFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Mar 11, 2003·3 cites·18 claims
- 2449US7014371B1Laser diode module and its manufacture methodFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Mar 21, 2006·1 cites·7 claims
- 2548US6384964B1Optical gain equalizer, and method for producing the optical gain equalizer, and applications of the optical gain equalizerFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted May 7, 2002·2 cites·22 claims
- 2642US6606435B1Laser diode module and its manufacture methodFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Aug 12, 2003·8 cites·4 claims
- 2740US2001038653A1Laser diode moduleFURUKAWA ELECTRIC CO LTD·Filed 2001·Application pending·0 cites
- 2838US2002085596A1Optical fiber with holding member, semiconductor laser module and Raman amplifierFURUKAWA ELECTRIC CO LTD·Filed 2001·Application pending·0 cites
- 2937US2002094590A1Method for manufacturing semiconductor laser module, semiconductor laser module and Raman amplifierFURUKAWA ELECTRIC CO LTD·Filed 2001·Application pending·0 cites
- 3037US2002048297A1Semiconductor laser module and raman amplifier employing the sameFURUKAWA ELECTRIC CO LTD·Filed 2001·Application pending·0 cites
- 3137US2002001324A1Laser diode module and method of manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 2001·Application pending·0 cites
- 3232US6377390B1Optical gain equalizer, and optical amplifier and wavelength-division multiplex transmitter both comprising the optical gain equalizerFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Apr 23, 2002·6 cites·53 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →