Inventor
NISHI HIDETAKA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NISHI HIDETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
8 patentsUS11966082B2Apr 23, 2024
Optical circuit and optical connection structure
NIPPON TELEGRAPH & TELEPHONE2 citations71
US11934010B2Mar 19, 2024
Optical connection structure
NIPPON TELEGRAPH & TELEPHONE2 citations71
US11422321B2Aug 23, 2022
Optical fiber connection component and optical device manufacturing method
NIPPON TELEGRAPH & TELEPHONE2 citations71
US11415761B2Aug 16, 2022
Optical fiber guide component, optical connection structure and method for producing same
NIPPON TELEGRAPH & TELEPHONE3 citations71
US11886003B2Jan 30, 2024
Optical waveguide
NIPPON TELEGRAPH & TELEPHONE0 citations62
US11940663B2Mar 26, 2024
Optical device
NIPPON TELEGRAPH & TELEPHONE1 citations61
US12147098B2Nov 19, 2024
Plasmonic waveguide
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11199659B2Dec 14, 2021
Optical module
NIPPON TELEGRAPH & TELEPHONE0 citations50
FUJITSU LTD
3 patentsUS5572189ANov 5, 1996
Alarm collection apparatus of central maintenance operation center
FUJITSU LTD8 citations72
US6049591AApr 11, 2000
Grievance call processing system
FUJITSU LTD1 citations50
US9601924B2Mar 21, 2017
Electrical power control device, electrical power control method, and recording medium
FUJITSU LTD1 citations49