Inventor
KASAI YOHEI
JP16 patents
Patents
16 patentsUS10775571B2Sep 15, 2020
Optical module
FUJIKURA LTD3 citations71
US10739538B2Aug 11, 2020
Light guiding device, laser module, and method for manufacturing light guiding device
FUJIKURA LTD2 citations71
US9897768B2Feb 20, 2018
Optical fiber module
FUJIKURA LTD4 citations71
US9158078B2Oct 13, 2015
Laser module
FUJIKURA LTD6 citations70
US11515689B2Nov 29, 2022
Semiconductor laser module and method of manufacturing semiconductor laser module
FUJIKURA LTD3 citations69
US11451011B2Sep 20, 2022
Laser module and laser system
FUJIKURA LTD1 citations61
US10473869B2Nov 12, 2019
Light guide device, light guide method, and LD module
FUJIKURA LTD1 citations61
US9088128B2Jul 21, 2015
Laser module and method for manufacturing same
FUJIKURA LTD2 citations61
US8687663B2Apr 1, 2014
Laser device
FUJIKURA LTD2 citations60
US12191629B2Jan 7, 2025
Laser module and method of manufacturing the same
FUJIKURA LTD1 citations54
US11309683B2Apr 19, 2022
Laser module and laser apparatus
FUJIKURA LTD0 citations50
US9774171B2Sep 26, 2017
Multiplexer, multiplexing method, and LD module using outside-reflecting double mirrors
FUJIKURA LTD1 citations50
US8818159B2Aug 26, 2014
Fiber mount device, optical module using same, and optical module manufacturing method
FUJIKURA LTD1 citations49
US8553736B2Oct 8, 2013
Laser device and method for manufacturing same
FUJIKURA LTD1 citations49
US10668696B2Jun 2, 2020
Bonding structure on gold thin film
FUJIKURA LTD0 citations45
US10277003B2Apr 30, 2019
Laser device and laser device manufacturing method
FUJIKURA LTD0 citations41