P

Inventor

TAKANO SATOSHI

JP140 patents
⚠️ This page may combine multiple inventors who share the name “TAKANO SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

24 patents
US5631725AMay 20, 1997

Image transfer device for an image forming apparatus

RICOH KK57 citations96
US5950062ASep 7, 1999

Toner sorting device for separating reusable toner from used toner and image forming apparatus using the same device

RICOH KK84 citations95
US5950055ASep 7, 1999

Powder pump and image forming apparatus having the powder pump and method therefor

RICOH KK95 citations95
US5812919ASep 22, 1998

Image transferring device for an image forming apparatus

RICOH KK74 citations95
US5316282AMay 31, 1994

Sheet feeding and separating device for image forming equipment

RICOH KK63 citations95
US5219154AJun 15, 1993

Sheet feeding and separating device for image forming equipment

RICOH KK61 citations95
US5909609AJun 1, 1999

Image forming apparatus with provisions for supplying toner therein

RICOH KK84 citations94
US5659843AAug 19, 1997

Image transferring device for image forming equipment

RICOH KK61 citations94
US6829461B2Dec 7, 2004

Recovered toner classifier capable of effectively removing foreign substance and crushing aggregation of toner

RICOH KK20 citations93
US6615013B2Sep 2, 2003

Powder classifying device and image forming apparatus having the powder classifying device

RICOH KK51 citations93
US7313347B2Dec 25, 2007

Cleaning device, process cartridge, image forming apparatus and toner

RICOH KK32 citations92
US5897241AApr 27, 1999

Image transferring device for image forming equipment

RICOH KK19 citations92
US5822667AOct 13, 1998

Transfer separator

RICOH KK38 citations92
US5666622ASep 9, 1997

Image transferring device and medium separating device for an image forming apparatus

RICOH KK35 citations92
US5640660AJun 17, 1997

Image transferring device for image forming equipment

RICOH KK23 citations92
US5559590ASep 24, 1996

Image forming apparatus which cleans a transfer belt by applying a bias voltage

RICOH KK47 citations92
US5557384ASep 17, 1996

Image transferring device for image forming equipment

RICOH KK28 citations92
US5495317AFeb 27, 1996

Image transfer device for an image forming apparatus

RICOH KK23 citations92
US5461461AOct 24, 1995

Image transferring device and medium separating device for an image forming apparatus

RICOH KK40 citations92
US5515146AMay 7, 1996

Apparatus and method for cleaning a belt of an image forming apparatus

RICOH KK42 citations89
US6895209B2May 17, 2005

Cleaning device and image forming apparatus using the same

RICOH KK15 citations84
US6813467B2Nov 2, 2004

Image forming apparatus

RICOH KK15 citations84
US5978617ANov 2, 1999

Image transferring device for image forming equipment

RICOH KK15 citations82
US6961535B2Nov 1, 2005

Image forming apparatus

RICOH KK7 citations74

SUMITOMO ELECTRIC INDUSTRIES

8 patents

HITACHI INT ELECTRIC INC

3 patents

AJINOMOTO KK

3 patents

FUJITSU COMPONENT LTD

2 patents

AUTONETWORKS TECHNOLOGIES LTD

2 patents

TAKAMISAWA ELECTRIC CO

2 patents

KAO CORP

2 patents

YUBA TAKASHI

1 patent

JAPAN BROADCASTING CORP

1 patent

TAKANO SATOSHI

1 patent

IWAMOTO DAIEI

1 patent

Showing the top 50 of 140 patents by PatentIndex Score.