Inventor

Junji Namiki

Inventor

Tokyo, JP

Overview

1977–1995

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary

H04BTransmission60%

H04LTransmission of digital information, e.g. telegraphic communication30%

H04WWireless communication networks10%

PatentTitleYear

5,400,391'Mobile communication system'1995 4,742,512'Multipoint communication system having polling and reservation schemes'1988 4,701,935'One frequency repeater for a digital microwave radio system with cancellation of transmitter-to-receiver interference'1987 4,686,672'TDMA communications apparatus having adaptive burst duration'1987 4,498,885'Space diversity system'1985 4,497,067'Interference cancellation type space diversity system'1985 4,479,258'Cross-polarization crosstalk canceller'1984 4,466,132'Cross-polarization crosstalk elimination circuit'1984 4,380,082'Digital signal receiver with FM interference elimination capability'1983 4,367,555'Digital equalizer for a cross-polarization receiver'1983 4,321,705'Digital equalizer for a cross-polarization receiver'1982 4,168,398'Initial acquisition signal detection system for TDMA satellite communication'1979 4,057,762'Device for phase synchronizing a reproduced reference carrier signal with windows specified for preselected ones of amplitude and phase modulated signal points'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1984Patents assigned to NIPPON ELECTRIC CO (6)· patent assignee history

1977–1995Based in Tokyo, JP· patent location history

1982Patents assigned to NIPPON ELECTRONICS CO LTD (1)· patent assignee history

1985–1995Patents assigned to NEC CORP (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	6	1985–1995
NIPPON ELECTRIC CO	6	1977–1984
NIPPON ELECTRONICS CO LTD	1	1982

Locations

Location	Patents	Span
Tokyo, JP	13	1977–1995