Inventor
MATSUO SHOICHIRO
JP60 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO SHOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKURA LTD
49 patentsUS7164835B2Jan 16, 2007
Optical fiber
FUJIKURA LTD88 citations98
US7817257B2Oct 19, 2010
Method for measuring a differential mode delay of a multimode optical fiber
FUJIKURA LTD22 citations93
US7366387B2Apr 29, 2008
Single-mode optical fiber
FUJIKURA LTD29 citations93
US6819847B2Nov 16, 2004
Optical fiber and optical transmission path
FUJIKURA LTD23 citations93
US7076139B1Jul 11, 2006
Optical fiber and optical transmission system
FUJIKURA LTD43 citations92
US6928211B2Aug 9, 2005
Optical fiber and optical transmission path that uses the optical fiber
FUJIKURA LTD27 citations92
US6647190B2Nov 11, 2003
Optical fiber having improved hydrogen resistance
FUJIKURA LTD27 citations92
US6535678B1Mar 18, 2003
Multimode optical fiber with a higher order mode removing function
FUJIKURA LTD37 citations92
US7440663B2Oct 21, 2008
Single-mode optical fiber
FUJIKURA LTD24 citations91
US6546177B1Apr 8, 2003
Dispersion shifted optical fiber
FUJIKURA LTD29 citations91
US6694079B1Feb 17, 2004
Disperson-shifted optical fiber employing dual shape core profile
FUJIKURA LTD54 citations90
US6091873AJul 18, 2000
Dispersion shifted optical fiber
FUJIKURA LTD31 citations90
US10042114B2Aug 7, 2018
Multicore fiber for communication
FUJIKURA LTD5 citations84
US8965165B2Feb 24, 2015
Multicore fiber
FUJIKURA LTD7 citations84
US7526168B2Apr 28, 2009
Optical fiber, transmission system, and wavelength division multiplexing system
FUJIKURA LTD10 citations84
US7505657B2Mar 17, 2009
Single-mode optical fiber
FUJIKURA LTD9 citations84
US9964697B2May 8, 2018
Optical fiber
FUJIKURA LTD9 citations83
US9557476B2Jan 31, 2017
Multi-core fiber
FUJIKURA LTD7 citations83
US9529144B2Dec 27, 2016
Multicore fiber
FUJIKURA LTD12 citations83
US9529146B2Dec 27, 2016
Multicore fiber and method of manufacture of the same
FUJIKURA LTD7 citations83
US9291768B2Mar 22, 2016
Multicore fiber
FUJIKURA LTD10 citations83
US9081129B2Jul 14, 2015
Multi-core fiber
FUJIKURA LTD18 citations83
US9069118B2Jun 30, 2015
Optical fan-in/fan-out device
FUJIKURA LTD10 citations83
US8971685B2Mar 3, 2015
Multicore fiber
FUJIKURA LTD7 citations83
US7212281B2May 1, 2007
Optical fiber polarization mode dispersion measurement method and measurement device
FUJIKURA LTD13 citations83
US6813430B2Nov 2, 2004
Dispersion-compensating optical fiber and hybrid transmission line
FUJIKURA LTD8 citations74
US10663653B2May 26, 2020
Multicore fiber for communication
FUJIKURA LTD1 citations73
US10156674B2Dec 18, 2018
Multicore fiber for communication
FUJIKURA LTD4 citations73
US9250384B2Feb 2, 2016
Multicore fiber
FUJIKURA LTD4 citations73
US6587627B2Jul 1, 2003
Dispersion-compensating fiber, and dispersion-compensating module and hybrid optical fiber link using the same
FUJIKURA LTD10 citations73
US10073217B2Sep 11, 2018
Multicore optical fiber and method for manufacturing multicore optical fiber
FUJIKURA LTD4 citations72
US9698557B2Jul 4, 2017
Optical fiber for amplification and optical fiber amplifier using the same
FUJIKURA LTD3 citations72
US9673589B2Jun 6, 2017
Amplification optical fiber and optical fiber amplifier
FUJIKURA LTD2 citations72
US9586852B2Mar 7, 2017
Method of manufacturing preform for multicore fiber and method of manufacturing multicore fiber
FUJIKURA LTD2 citations72
US7606460B2Oct 20, 2009
Optical fiber and transmission system, and wavelength division multiplexing system
FUJIKURA LTD3 citations63
US6895140B2May 17, 2005
Single-mode optical fiber and composite optical line
FUJIKURA LTD6 citations63
US6785453B1Aug 31, 2004
Dispersion shifted optical fiber
FUJIKURA LTD3 citations63
US7463346B2Dec 9, 2008
Optical fiber birefringence measurement method and measurement device, and optical fiber polarization mode dispersion measurement method and optical fiber
FUJIKURA LTD5 citations62
US7298934B2Nov 20, 2007
Optical fiber and method of measuring polarization mode dispersion of optical fiber
FUJIKURA LTD4 citations62
US9515450B2Dec 6, 2016
Amplifying optical fiber and optical amplifier
FUJIKURA LTD2 citations61
US9252872B2Feb 2, 2016
Crosstalk measuring method and crosstalk measuring device
FUJIKURA LTD2 citations61
US9199411B2Dec 1, 2015
Method of connecting multi-core fibers
FUJIKURA LTD2 citations60
US7158706B2Jan 2, 2007
Optical fiber
FUJIKURA LTD2 citations57
US9057813B2Jun 16, 2015
Optical fiber
FUJIKURA LTD1 citations52
US7062136B2Jun 13, 2006
Optical fiber and optical transmission path
FUJIKURA LTD0 citations52
US7031581B2Apr 18, 2006
Wavelength division multiplexed transmission path and dispersion-compensating fiber used therein
FUJIKURA LTD2 citations52
US6980723B2Dec 27, 2005
Dispersion-compensating optical fiber and hybrid transmission line
FUJIKURA LTD1 citations52
US9733424B2Aug 15, 2017
Multicore fiber and method of manufacturing the same
FUJIKURA LTD1 citations51
US9470840B2Oct 18, 2016
Multicore fiber
FUJIKURA LTD1 citations51
TANIGAWA SHOJI
1 patentShowing the top 50 of 60 patents by PatentIndex Score.