Inventor
NAMAZUE AKIRA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “NAMAZUE AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKURA LTD
26 patentsUS9995896B2Jun 12, 2018
Optical fiber ribbon and optical fiber cable housing optical fiber ribbon
FUJIKURA LTD17 citations93
US9086555B2Jul 21, 2015
Manufacturing method of optical fiber ribbon, and optical fiber ribbon manufactured by the manufacturing method
FUJIKURA LTD36 citations93
US11287591B2Mar 29, 2022
Optical fiber cable
FUJIKURA LTD6 citations85
US11709329B2Jul 25, 2023
Optical fiber cable
FUJIKURA LTD3 citations72
US11892694B2Feb 6, 2024
Optical fiber ribbon and optical fiber cable housing optical fiber ribbon
FUJIKURA LTD1 citations71
US11237346B2Feb 1, 2022
Optical fiber cable
FUJIKURA LTD2 citations67
US12339509B2Jun 24, 2025
Cable and cable reinforcement sheet
FUJIKURA LTD0 citations62
US12298578B2May 13, 2025
Optical fiber cable production method, and optical fiber cable
FUJIKURA LTD0 citations62
US12292613B2May 6, 2025
Optical cable and optical-cable manufacturing method
FUJIKURA LTD0 citations62
US11899259B2Feb 13, 2024
Cable and cable reinforcement sheet
FUJIKURA LTD0 citations62
US11835778B2Dec 5, 2023
Optical fiber cable production method, and optical fiber cable
FUJIKURA LTD0 citations62
US8923681B2Dec 30, 2014
Optical fiber core
FUJIKURA LTD2 citations62
US12013586B2Jun 18, 2024
Optical fiber cable
FUJIKURA LTD0 citations61
US11768344B2Sep 26, 2023
Cable wiring method
FUJIKURA LTD0 citations61
US11422325B2Aug 23, 2022
Optical fiber ribbon and optical fiber cable housing optical fiber ribbon
FUJIKURA LTD0 citations61
US11262515B2Mar 1, 2022
Optical fiber cable and method for manufacturing optical fiber cable
FUJIKURA LTD1 citations61
US11048054B2Jun 29, 2021
Optical fiber cable and method of manufacturing optical fiber cable
FUJIKURA LTD1 citations61
US11921341B2Mar 5, 2024
Optical cable and optical cable manufacturing method
FUJIKURA LTD1 citations60
US11921336B2Mar 5, 2024
Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube
FUJIKURA LTD0 citations60
US11525972B2Dec 13, 2022
Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube
FUJIKURA LTD1 citations60
US12353036B2Jul 8, 2025
Optical fiber cable
FUJIKURA LTD0 citations58
US11782228B2Oct 10, 2023
Optical fiber cable
FUJIKURA LTD1 citations58
US12222575B2Feb 11, 2025
Intermittently connected optical fiber ribbon
FUJIKURA LTD0 citations57
US11899266B2Feb 13, 2024
Intermittently connected optical fiber ribbon
FUJIKURA LTD0 citations57
US12222574B2Feb 11, 2025
Optical fiber unit and optical fiber unit manufacturing method
FUJIKURA LTD0 citations51
US11002928B2May 11, 2021
Optical fiber cable
FUJIKURA LTD0 citations50