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Inventor

Eiji Kamizyo

Inventor
Zama, JP

Overview

2→
Patents
1984–1987
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television100%
PatentTitleYear
4,646,155'Image reader for image processing apparatus'19874,485,408'Halftone processing method for digital facsmile apparatus'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to RICOH KK (2)· patent assignee history
1984Based in Tokyo, JP· patent location history
1987Based in Zama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK21984–1987
Locations
LocationPatentsSpan
Zama, JP11987
Tokyo, JP11984