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Inventor

Hidenori Aoyagi

Inventor
Tokyo, JP

Overview

4→
Patents
1989–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
H04JMultiplex communication25%
PatentTitleYear
7,900,835'Food product trace apparatus, food product trace system, and food product trace method'20115,379,293'Voice packet assembling/disassembling apparatus'19955,249,185'Voice packet assembling/disassembling apparatus'19934,860,283'Data multiplex transmission system'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2011Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history
1989–2011Based in Tokyo, JP· patent location history
1993Patents assigned to NIPPON TELEPHONE AND TELEGRAPH (1)· patent assignee history
1993Based in Kanagawa, JP· patent location history
1995Based in Kamakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP31989–2011
NIPPON TELEPHONE AND TELEGRAPH11993
Locations
LocationPatentsSpan
Tokyo, JP21989–2011
Kamakura, JP11995
Kanagawa, JP11993