Inventor

SANO MOTOYA

JP10 patents

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

RICOH KK

5 patents

US6891648B2May 10, 2005

Image-reading device performing a white-shading correction by obtaining a peak value of average values of image data and read from a reference-white member in blocks as white-shading data

RICOH KK21 citations92

US6285853B1Sep 4, 2001

Two-sided reading-out apparatus and an image forming apparatus

RICOH KK21 citations91

US5344134ASep 6, 1994

Automatic document feeder for an image forming apparatus

RICOH KK36 citations91

US7004464B2Feb 28, 2006

Automatic document feeder and image processing apparatus loaded with the same

RICOH KK14 citations83

US7033046B2Apr 25, 2006

Lighting device having a light blocking mechanism

RICOH KK4 citations62

RICOH CO LTD

2 patents

US8038140B2Oct 18, 2011

Document feeding device, image forming apparatus including same, and control method for the document feeding device

RICOH CO LTD7 citations83

US7869755B2Jan 11, 2011

Automatic document feeder, image reading device including the same, and image forming apparatus including the same

RICOH CO LTD12 citations83

HAYASAKA KENJI

1 patent

US8743431B2Jun 3, 2014

Sheet conveying device, image reading device, and image forming device

HAYASAKA KENJI10 citations81

KAMBAYASHI MAMORU

1 patent

US8636275B2Jan 28, 2014

Automatic document feeder and image forming apparatus including the same

KAMBAYASHI MAMORU6 citations71

SANO MOTOYA

1 patent

US8614839B2Dec 24, 2013

Image reader, auto document feeder, and image forming apparatus capable of generating shading data

SANO MOTOYA6 citations68