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Inventor

Shinichiro Tsunematsu

Inventor
Fukuoka, JP

Overview

5→
Patents
1987–2009
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B41Jprimary
B41JTypewriters40%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
F16CShafts20%
G03GElectrography20%
PatentTitleYear
7,600,935'Image forming apparatus with gear arrangement for resist roller and cover'20097,128,315'Discrete paper feeder'20066,179,289'Paper-feed control unit and method of control for image-forming apparatus'2001D0304722'Facsimile transceiver'1989D0288444'Facsimile transceiver'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to HITACHI LTD (2)· patent assignee history
1987–1989Based in Yokohama, JP· patent location history
2001–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
2001–2009Based in Fukuoka, JP· patent location history
2009Patents assigned to PANASONIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21987–1989
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22001–2006
PANASONIC CORP12009
Locations
LocationPatentsSpan
Fukuoka, JP32001–2009
Yokohama, JP21987–1989