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Inventor

Toshifumi Togashi

Inventor
Zama, JP

Overview

7→
Patents
2004–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables70%
G03GElectrography30%
PatentTitleYear
8,302,953'Image forming apparatus'20128,157,257'Sheet feeding device and electrophotographic image forming apparatus with rotating charged belt'20128,020,851'Sheet supplier and image forming apparatus incorporating same with friction and electrostatic separators with overlapping planes of projection'20117,515,866'Image forming apparatus'20097,163,202'Sheet feeding device and image forming apparatus comprising the sheet feeding device'20076,948,710'Method and apparatus for sheet feeding and image forming apparatus incorporating the same'20056,824,131'Method and apparatus for image forming and effectively performing sheet feeding using a sheet feed roller and a tilt member'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2009Patents assigned to RICOH KK (3)· patent assignee history
2004–2009Based in Kanagawa, JP· patent location history
2005–2012Based in Zama, JP· patent location history
2011–2012Patents assigned to RICOH CO LTD (3)· patent assignee history
2012Patents assigned to HIGAKI HIDETO (2)· patent assignee history
2012Patents assigned to NONAKA MANABU (2)· patent assignee history
2012Patents assigned to TOGASHI TOSHIFUMI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD32011–2012
RICOH KK32004–2009
HIGAKI HIDETO22012
NONAKA MANABU22012
TOGASHI TOSHIFUMIself22012
Locations
LocationPatentsSpan
Zama, JP42005–2012
Kanagawa, JP32004–2009