Inventor

TOGASHI TOSHIFUMI

JP7 patents

⚠️ This page may combine multiple inventors who share the name “TOGASHI TOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

3 patents

US7515866B2Apr 7, 2009

Image forming apparatus

RICOH KK25 citations91

US6824131B2Nov 30, 2004

Method and apparatus for image forming and effectively performing sheet feeding using a sheet feed roller and a tilt member

RICOH KK21 citations90

US6948710B2Sep 27, 2005

Method and apparatus for sheet feeding and image forming apparatus incorporating the same

RICOH KK18 citations81

TOYOOKA TSUGUNAO

1 patent

US8157257B2Apr 17, 2012

Sheet feeding device and electrophotographic image forming apparatus with rotating charged belt

TOYOOKA TSUGUNAO6 citations70

YAMAUCHI CORP

1 patent

US7163202B2Jan 16, 2007

Sheet feeding device and image forming apparatus comprising the sheet feeding device

YAMAUCHI CORP7 citations69

RICOH CO LTD

1 patent

US8020851B2Sep 20, 2011

Sheet supplier and image forming apparatus incorporating same with friction and electrostatic separators with overlapping planes of projection

RICOH CO LTD5 citations61

TOGASHI TOSHIFUMI

1 patent

US8302953B2Nov 6, 2012

Image forming apparatus

TOGASHI TOSHIFUMI1 citations43