Inventor
MATSUO SHINJI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
21 patentsUS5451767ASep 19, 1995
Optical modulator gate array including multi-quantum well photodetector
NIPPON TELEGRAPH & TELEPHONE45 citations90
US5130830AJul 14, 1992
Spatial light modulator and spatial light modulating apparatus with alignment film having particular conductance
NIPPON TELEGRAPH & TELEPHONE42 citations89
US10199525B2Feb 5, 2019
Light-receiving element and optical integrated circuit
NIPPON TELEGRAPH & TELEPHONE3 citations71
US11886003B2Jan 30, 2024
Optical waveguide
NIPPON TELEGRAPH & TELEPHONE0 citations62
US11940663B2Mar 26, 2024
Optical device
NIPPON TELEGRAPH & TELEPHONE1 citations61
US11977282B2May 7, 2024
Optical modulator
NIPPON TELEGRAPH & TELEPHONE0 citations59
US11417783B2Aug 16, 2022
Semiconductor light receiver
NIPPON TELEGRAPH & TELEPHONE1 citations59
US11705693B2Jul 18, 2023
Semiconductor optical element
NIPPON TELEGRAPH & TELEPHONE0 citations58
US12051884B2Jul 30, 2024
Semiconductor optical element
NIPPON TELEGRAPH & TELEPHONE1 citations57
US12095227B2Sep 17, 2024
Optical device
NIPPON TELEGRAPH & TELEPHONE0 citations56
US11855410B2Dec 26, 2023
Semiconductor optical module
NIPPON TELEGRAPH & TELEPHONE1 citations56
US12147098B2Nov 19, 2024
Plasmonic waveguide
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12119607B2Oct 15, 2024
Tunable laser
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12119608B2Oct 15, 2024
Tunable laser
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11276988B2Mar 15, 2022
Semiconductor optical device
NIPPON TELEGRAPH & TELEPHONE0 citations48
US12068579B2Aug 20, 2024
Semiconductor laser
NIPPON TELEGRAPH & TELEPHONE0 citations47
US12027818B2Jul 2, 2024
Semiconductor laser
NIPPON TELEGRAPH & TELEPHONE0 citations47
US11747659B2Sep 5, 2023
Optical modulator
NIPPON TELEGRAPH & TELEPHONE0 citations47
US10775650B2Sep 15, 2020
Optical modulator
NIPPON TELEGRAPH & TELEPHONE0 citations46
US11557876B2Jan 17, 2023
Semiconductor laser
NIPPON TELEGRAPH & TELEPHONE0 citations45
US11418232B2Aug 16, 2022
Waveform equalization device
NIPPON TELEGRAPH & TELEPHONE0 citations45