Inventor
IRIE YUICHIRO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “IRIE YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
25 patentsUS6720582B2Apr 13, 2004
Semiconductor laser diode module
FURUKAWA ELECTRIC CO LTD40 citations94
US6317550B2Nov 13, 2001
Lensed optical fiber
FURUKAWA ELECTRIC CO LTD31 citations92
US6301406B1Oct 9, 2001
Optical fiber with lens
FURUKAWA ELECTRIC CO LTD18 citations92
US6496524B2Dec 17, 2002
Laser diode module
FURUKAWA ELECTRIC CO LTD20 citations84
US10020638B2Jul 10, 2018
Optical semiconductor device, semiconductor laser module, and optical fiber amplifier
FURUKAWA ELECTRIC CO LTD11 citations83
US9601905B2Mar 21, 2017
Optical semiconductor device, semiconductor laser module, and optical fiber amplifier
FURUKAWA ELECTRIC CO LTD11 citations83
US9083150B2Jul 14, 2015
Optical semiconductor device, semiconductor laser module, and optical fiber amplifier
FURUKAWA ELECTRIC CO LTD10 citations83
US6524016B1Feb 25, 2003
Semiconductor laser module
FURUKAWA ELECTRIC CO LTD18 citations83
US6606435B1Aug 12, 2003
Laser diode module and its manufacture method
FURUKAWA ELECTRIC CO LTD8 citations74
US6435736B1Aug 20, 2002
Optical device and method for manufacturing the same
FURUKAWA ELECTRIC CO LTD12 citations74
US6683902B1Jan 27, 2004
Semiconductor laser module
FURUKAWA ELECTRIC CO LTD9 citations73
US6529535B2Mar 4, 2003
Laser diode module
FURUKAWA ELECTRIC CO LTD12 citations73
US6332053B1Dec 18, 2001
Optical fiber
FURUKAWA ELECTRIC CO LTD13 citations73
US12009636B2Jun 11, 2024
Wavelength-variable laser
FURUKAWA ELECTRIC CO LTD2 citations72
US11581706B2Feb 14, 2023
Wavelength-variable laser
FURUKAWA ELECTRIC CO LTD2 citations72
US10511150B2Dec 17, 2019
Wavelength-variable laser
FURUKAWA ELECTRIC CO LTD6 citations72
US7030422B2Apr 18, 2006
Semiconductor laser diode module
FURUKAWA ELECTRIC CO LTD9 citations71
US6734517B2May 11, 2004
Semiconductor laser diode module
FURUKAWA ELECTRIC CO LTD7 citations71
US6377390B1Apr 23, 2002
Optical gain equalizer, and optical amplifier and wavelength-division multiplex transmitter both comprising the optical gain equalizer
FURUKAWA ELECTRIC CO LTD6 citations70
US12327983B2Jun 10, 2025
Wavelength-variable laser
FURUKAWA ELECTRIC CO LTD0 citations62
US11605935B2Mar 14, 2023
Wavelength-variable laser
FURUKAWA ELECTRIC CO LTD0 citations62
US10938183B2Mar 2, 2021
Wavelength-variable laser
FURUKAWA ELECTRIC CO LTD0 citations62
US6532107B2Mar 11, 2003
Optical amplifier, light source module and optical system
FURUKAWA ELECTRIC CO LTD3 citations61
US6384964B1May 7, 2002
Optical gain equalizer, and method for producing the optical gain equalizer, and applications of the optical gain equalizer
FURUKAWA ELECTRIC CO LTD2 citations61
US7014371B1Mar 21, 2006
Laser diode module and its manufacture method
FURUKAWA ELECTRIC CO LTD1 citations52