Inventor
NAKAMA AKIHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKURA LTD
15 patentsUS9429717B2Aug 30, 2016
Ferrule and ferrule with optical fiber
FUJIKURA LTD7 citations83
US10222559B2Mar 5, 2019
Ferrule and method of manufacturing optical-fiber-attached ferrule
FUJIKURA LTD10 citations82
US10768380B2Sep 8, 2020
Ferrule, ferrule with optical fiber, and method of manufacturing ferrule with optical fiber
FUJIKURA LTD5 citations73
US10705299B2Jul 7, 2020
Ferrule structure, ferrule structure with fiber, and method for manufacturing ferrule structure with fiber
FUJIKURA LTD4 citations72
US10209455B2Feb 19, 2019
Optical-fiber-attached ferrule and method of manufacturing the same
FUJIKURA LTD3 citations72
US11467352B2Oct 11, 2022
Ferrule, fiber-attached ferrule, and method of manufacturing fiber-attached ferrule
FUJIKURA LTD2 citations71
US10962725B2Mar 30, 2021
Ferrule structure
FUJIKURA LTD4 citations71
US10101541B2Oct 16, 2018
Optical ferrule and optical connector
FUJIKURA LTD5 citations68
US11199667B2Dec 14, 2021
Optical-fiber-attached ferrule and method of manufacturing the same
FUJIKURA LTD1 citations62
US11966087B2Apr 23, 2024
Ferrule structure, method for manufacturing ferrule structure, ferrule, and lens unit
FUJIKURA LTD0 citations61
US11448834B2Sep 20, 2022
Ferrule structure
FUJIKURA LTD0 citations61
US10605997B2Mar 31, 2020
Optical-fiber-attached ferrule with an upper opening and a lower ventilation hole and method of manufacturing the same
FUJIKURA LTD1 citations59
US10802226B2Oct 13, 2020
Cleaning tool
FUJIKURA LTD0 citations51
US11675142B2Jun 13, 2023
Ferrule, fiber-equipped ferrule, and method for manufacturing fiber-equipped ferrule
FUJIKURA LTD0 citations50
US9927583B2Mar 27, 2018
Optical connector and optical connector ferrule
FUJIKURA LTD0 citations41