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Inventor

Kazuki Eguchi

Inventor
Tokyo, JP

Overview

9→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H04Wprimary
H04WWireless communication networks40%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04MTelephonic communication20%
A61BDiagnosis5%
G01SRadio direction-finding5%
G10LSpeech analysis techniques or speech synthesis5%
PatentTitleYear
11,096,618Signal feature extraction apparatus, signal feature extraction method, and program20219,609,494'Communication system and apparatus for providing supplementary service in femto cell'20179,215,576'Communication system, femto base station, call session control server, home subscriber server, communication method, and program'20159,191,387'Communication system for checking for unauthorized use of a terminal'20159,088,880'Femtocell base station, gateway system, MAP-GW apparatus, communication system, control method, and program'20159,055,437'Communication system, femtocell base station, authentication apparatus, communication method, and recording medium'20159,019,988'Communication system and apparatus for providing supplementary service in femto cell'20158,699,416'Communication system, femto-cell base station, authentication device, communication method, and memory medium'20148,620,378'Communication system, Femto Access Point and communication method'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to AKIYAMA HIROAKI (8)· patent assignee history
2013–2017Patents assigned to EGUCHI KAZUKI (8)· patent assignee history
2013–2017Patents assigned to KUROKAWA OSAMU (8)· patent assignee history
2013–2017Patents assigned to NEC CORP (8)· patent assignee history
2013–2017Patents assigned to WATANABE YASUHIRO (8)· patent assignee history
2013–2017Based in Tokyo, JP· patent location history
2015Based in Minato-ku, JP· patent location history
2021Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AKIYAMA HIROAKI82013–2017
EGUCHI KAZUKIself82013–2017
KUROKAWA OSAMU82013–2017
NEC CORP82013–2017
WATANABE YASUHIRO82013–2017
Locations
LocationPatentsSpan
Tokyo, JP52013–2017
Minato-ku, JP32015
Yokosuka, JP12021