LexDanaLexDanabeta
Inventor

Takaji Sue

Inventor
Atsugi, JP

Overview

10→
Patents
1977–1987
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television30%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables25%
B41JTypewriters10%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%
Y10TTechnical subjects covered by former us classification10%
B41LApparatus or devices for manifolding, duplicating or printing for office or other commercial purposes5%
G01DMeasuring not specially adapted for a specific variable5%
G03GElectrography5%
PatentTitleYear
4,699,034'Roll paper handling apparatus'19874,677,494'Image reading apparatus'19874,646,162'Driving device for facsimile apparatus'19874,560,990'Recording paper feeding apparatus'19854,387,384'Recording device'19834,299,380'Sheet feed apparatus'19814,196,898'Sheet feed apparatus for facsimile system'19804,131,274'Sheet feed cassette'19784,061,328'Paper feeder'19774,025,066'Sheet feed device for a facsimile system'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1987Patents assigned to RICOH KK (10)· patent assignee history
1977–1980Based in Tokyo, JP· patent location history
1977–1978Based in Kawasaki, JP· patent location history
1981Based in Sagamihara, JP· patent location history
1983Based in Hadano, JP· patent location history
1985–1987Based in Atsugi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK101977–1987
Locations
LocationPatentsSpan
Atsugi, JP41985–1987
Tokyo, JP21977–1980
Kawasaki, JP21977–1978
Hadano, JP11983
Sagamihara, JP11981