P

Inventor

ABE JUNICHI

JP87 patents
⚠️ This page may combine multiple inventors who share the name “ABE JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

23 patents
US10833771B2Nov 10, 2020

Frequency deviation compensation scheme and frequency deviation compensation method

NEC CORP4 citations84
US10361789B2Jul 23, 2019

Optical transmitter, optical communication system, and optical communication method

NEC CORP6 citations84
US9246599B2Jan 26, 2016

Coherent optical receiver, apparatus and method for detecting interchannel skew in coherent optical receiver

NEC CORP8 citations84
US11750298B2Sep 5, 2023

Frequency deviation compensation scheme and frequency deviation compensation method

NEC CORP1 citations73
US11632184B2Apr 18, 2023

Wavelength-division multiplexing optical transmission system, wavelength-division multiplexing optical transmission method, and non-transitory computer readable medium

NEC CORP3 citations73
US10924188B2Feb 16, 2021

Optical transmitter, optical communication system, and optical communication method

NEC CORP2 citations73
US10097275B2Oct 9, 2018

Optical transmitter, optical communication system, and optical communication method

NEC CORP3 citations73
US9923641B2Mar 20, 2018

Signal processing device, optical communication system, and signal processing method

NEC CORP2 citations73
US9385766B2Jul 5, 2016

Digital signal processing device, receiving device, and signal transmitting and receiving system

NEC CORP3 citations73
US9853765B2Dec 26, 2017

Signal processing device and signal processing method for optical polarization multiplexed signal

NEC CORP5 citations72
US9831956B2Nov 28, 2017

Signal processing device and signal processing method

NEC CORP3 citations72
US12009865B2Jun 11, 2024

Optical transmitter, optical communication system, and optical communication method

NEC CORP0 citations63
US11476943B2Oct 18, 2022

Optical transmitter, optical communication system, and optical communication method

NEC CORP0 citations63
US10396851B2Aug 27, 2019

Equalization processing circuit, digital receiver, signal transmitting/receiving system, equalization processing method, and digital receiving method

NEC CORP1 citations63
US12449542B2Oct 21, 2025

Measurement apparatus, information processing apparatus, data specifying method, and non-transitory computer-readable medium

NEC CORP0 citations62
US12088350B2Sep 10, 2024

Frequency deviation compensation scheme and frequency deviation compensation method

NEC CORP0 citations62
US11588558B2Feb 21, 2023

Frequency deviation compensation scheme and frequency deviation compensation method

NEC CORP0 citations62
US11417144B2Aug 16, 2022

Processing apparatus, fingerprint image extraction processing apparatus, system, processing method, and computer readable medium

NEC CORP0 citations62
US11233575B2Jan 25, 2022

Frequency deviation compensation scheme and frequency deviation compensation method

NEC CORP0 citations62
US11869179B2Jan 9, 2024

Abnormal part display apparatus, abnormal part display system, abnormal part display method, and abnormal part display program

NEC CORP0 citations58
US12217482B2Feb 4, 2025

Processing apparatus, processing method, and computer readable medium

NEC CORP0 citations52
US12175593B2Dec 24, 2024

Display device, display method, and non-transitory computer-readable medium having program stored therein

NEC CORP0 citations52
US12170544B2Dec 17, 2024

Optical signal processing circuit, optical reception apparatus, and optical signal processing method

NEC CORP0 citations52

MITSUBISHI ELECTRIC CORP

6 patents

ABE JUNICHI

6 patents

MITSUBISHI RAYON CO

2 patents

TOSHIBA KK

2 patents

TOYOTA MOTOR CO LTD

2 patents

NIPPON SHEET GLASS CO LTD

1 patent

NIPPON STEEL CHEMICAL CO

1 patent

YASUDA WAKAKO

1 patent

FUKUCHI KIYOSHI

1 patent

NOGUCHI HIDEMI

1 patent

TOKYO ELECTRON LTD

1 patent

NEC ASIA PACIFIC PTE LTD

1 patent

MITSUBISHI CHEM CORP

1 patent

KITAIKE YUKIO

1 patent

Showing the top 50 of 87 patents by PatentIndex Score.