Inventor
NAKAJIMA MITSUMASA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA MITSUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
16 patentsUS11515352B2Nov 29, 2022
Image-capture element and image capture device
NIPPON TELEGRAPH & TELEPHONE4 citations83
US10886321B2Jan 5, 2021
Color image-capture element and image capture device
NIPPON TELEGRAPH & TELEPHONE6 citations83
US12294013B2May 6, 2025
Image-capture element and image capture device
NIPPON TELEGRAPH & TELEPHONE1 citations74
US11967603B2Apr 23, 2024
Image-capture element and image capture device
NIPPON TELEGRAPH & TELEPHONE2 citations72
US11733100B2Aug 22, 2023
Polarization imaging system
NIPPON TELEGRAPH & TELEPHONE2 citations72
US9588300B2Mar 7, 2017
Optical input/output device
NIPPON TELEGRAPH & TELEPHONE3 citations71
US11982884B2May 14, 2024
Optical signal processing device
NIPPON TELEGRAPH & TELEPHONE1 citations62
US10797817B2Oct 6, 2020
Optical signal processing device
NIPPON TELEGRAPH & TELEPHONE1 citations62
US11822206B2Nov 21, 2023
Optical signal processing device
NIPPON TELEGRAPH & TELEPHONE1 citations60
US11855701B2Dec 26, 2023
Wavelength conversion apparatus
NIPPON TELEGRAPH & TELEPHONE0 citations58
US12211872B2Jan 28, 2025
Image capturing element and image capturing apparatus having spectroscopic element array
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12087783B2Sep 10, 2024
Spectral element array, image sensor and image apparatus
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12155915B2Nov 26, 2024
Image sensor and imaging device
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11054575B2Jul 6, 2021
Optical spectrum shaper and optical signal monitor using same
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11777632B2Oct 3, 2023
Optical signal processor
NIPPON TELEGRAPH & TELEPHONE0 citations48
US10254625B2Apr 9, 2019
Optical signal processing device
NIPPON TELEGRAPH & TELEPHONE0 citations40