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Inventor

Tetsuya Miyakawa

Inventor
Tokyo, JP

Overview

3→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Bprimary
H04BTransmission29%
H04WWireless communication networks29%
G05BControl or regulating systems in general14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G07FCoin-freed or like apparatus14%
PatentTitleYear
10,964,153Sales system, sales terminal, user terminal, and program20218,611,961'Multi-mode mobile terminal device'20138,428,656'Multi-mode terminal device'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to ANDO TOMOHIRO (2)· patent assignee history
2013Patents assigned to IRIE AKIKO (2)· patent assignee history
2013Patents assigned to MIYAKAWA TETSUYA (2)· patent assignee history
2013Patents assigned to NATSUNO TAKESHI (2)· patent assignee history
2013Patents assigned to NTT DOCOMO INC (2)· patent assignee history
2013–2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANDO TOMOHIRO22013
IRIE AKIKO22013
MIYAKAWA TETSUYAself22013
NATSUNO TAKESHI22013
NTT DOCOMO INC22013
Locations
LocationPatentsSpan
Tokyo, JP32013–2021