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Inventor

Harumi Aoyama

Inventor
Yokosuka, JP

Overview

1→
Patents
2006
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
H04MTelephonic communication50%
PatentTitleYear
6,999,750'Prepaid system, method thereof, and communication terminal'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to NTT DOCOMO INC (1)· patent assignee history
2006Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NTT DOCOMO INC12006
Locations
LocationPatentsSpan
Yokosuka, JP12006