P

Inventor

KATO SHINJI

BE200 patents
⚠️ This page may combine multiple inventors who share the name “KATO SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

29 patents
US5860038AJan 12, 1999

Apparatus and method for detecting developing ability of an image forming apparatus

RICOH KK91 citations98
US7003238B2Feb 21, 2006

Intermediate image transfer device for a color image forming apparatus

RICOH KK62 citations96
US6597881B2Jul 22, 2003

Image forming apparatus

RICOH KK56 citations96
US6055386AApr 25, 2000

Apparatus and method for detecting developing ability of an image forming apparatus with varied LED continuous lighting time for image forming and process control modes

RICOH KK60 citations96
US5826146AOct 20, 1998

Color image forming device which changes developing bias when switching between developer units

RICOH KK49 citations96
US5768664AJun 16, 1998

Toner container for a rotary developing device

RICOH KK54 citations96
US5758235AMay 26, 1998

Toner container for a rotary developing device

RICOH KK63 citations96
US5737680AApr 7, 1998

Image forming apparatus with toner recycling device

RICOH KK59 citations96
US5671470ASep 23, 1997

Color image forming device which changes developing bias when switching between developer units

RICOH KK53 citations96
US5604575AFeb 18, 1997

Image forming apparatus with toner recycling device

RICOH KK41 citations96
US5493382AFeb 20, 1996

Image forming apparatus with toner recycling device

RICOH KK84 citations96
US5475476ADec 12, 1995

Image density control method for an image recorder

RICOH KK44 citations96
US5387965AFeb 7, 1995

Toner concentration control method

RICOH KK75 citations96
US5327196AJul 5, 1994

Image forming method

RICOH KK83 citations96
US6594453B2Jul 15, 2003

Image-forming device and method using information obtained for a toner-density regulation and also in a potential regulation when the toner-density regulation is not performed

RICOH KK36 citations93
US6526235B2Feb 25, 2003

Toner replenishment control method for image forming apparatus, and the image forming apparatus

RICOH KK31 citations93
US6081678AJun 27, 2000

Image forming apparatus and method to detect amount of toner adhered to a toner image

RICOH KK53 citations93
US5970276AOct 19, 1999

Image forming apparatus and developer aging method

RICOH KK38 citations93
US7616909B2Nov 10, 2009

Image forming apparatus and image forming method

RICOH KK21 citations92
US7610004B2Oct 27, 2009

Apparatus for detecting amount of toner deposit and controlling density of image, method of forming misalignment correction pattern, and apparatus for detecting and correcting misalignment of image

RICOH KK21 citations92
US7280792B2Oct 9, 2007

Method for evaluating changes in resistance of electric resistance member and image forming apparatus using same

RICOH KK34 citations92
US7260335B2Aug 21, 2007

Image-information detecting device and image forming apparatus

RICOH KK24 citations92
US7251420B2Jul 31, 2007

Method and apparatus for image forming capable of effectively detecting toner density

RICOH KK42 citations92
US7228081B2Jun 5, 2007

Method and apparatus for image forming capable of controlling image-forming process conditions

RICOH KK37 citations92
US7203433B2Apr 10, 2007

Apparatus for detecting amount of toner deposit and controlling density of image, method of forming misalignment correction pattern, and apparatus for detecting and correcting misalignment of image

RICOH KK43 citations92
US5682572AOct 28, 1997

Image density control method for an image recorder

RICOH KK27 citations92
US5231452AJul 27, 1993

Image forming control method using variable state factors and fuzzy computation

RICOH KK31 citations92
US6195519B1Feb 27, 2001

Image forming apparatus having power and control signal transfer to a revolver without contacting the revolver

RICOH KK21 citations91
US6798996B2Sep 28, 2004

Image forming apparatus

RICOH KK22 citations90

TOYOTA MOTOR CO LTD

5 patents

YAMAHA CORP

4 patents

HONDA MOTOR CO LTD

3 patents

AICHI STEEL WORKS LTD

2 patents

SHARP KK

2 patents

TAKEDA CHEMICAL INDUSTRIES LTD

1 patent

YAMAHA

1 patent

AISIN SEIKI

1 patent

KANEGAFUCHI CHEMICAL IND

1 patent

MAZDA MOTOR

1 patent

Showing the top 50 of 200 patents by PatentIndex Score.