Inventor
MIYATAKE NAOKI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “MIYATAKE NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
24 patentsUS7277212B2Oct 2, 2007
Optical scanning unit and image forming apparatus
RICOH KK66 citations98
US7050082B2May 23, 2006
Image forming system employing effective optical scan-line control device
RICOH KK67 citations98
US6987593B2Jan 17, 2006
Optical scanning device and image forming apparatus using the same
RICOH KK64 citations98
US6621512B2Sep 16, 2003
Multi-beam light source device and multi-beam scanning apparatus using the same
RICOH KK110 citations98
US6813051B2Nov 2, 2004
Optical scanner and image forming apparatus
RICOH KK63 citations96
US7167288B2Jan 23, 2007
Optical scanning unit, image forming apparatus, and method of correcting positional misalignment
RICOH KK49 citations93
US7161724B1Jan 9, 2007
Optical scanning device and image forming apparatus
RICOH KK31 citations93
US7154651B2Dec 26, 2006
Optical scanning device and imaging apparatus implementing the same
RICOH KK40 citations93
US5680254AOct 21, 1997
Lens for reading an original image
RICOH KK56 citations93
US7411712B2Aug 12, 2008
Optical scanner and image formation apparatus
RICOH KK35 citations92
US6771300B2Aug 3, 2004
Multi-beam scanning device
RICOH KK48 citations92
US7729031B2Jun 1, 2010
Light-source device, optical scanning device, and image forming apparatus
RICOH KK13 citations84
US7728863B2Jun 1, 2010
Optical scanning device and image forming apparatus
RICOH KK12 citations84
US7643193B2Jan 5, 2010
Optical scanning apparatus and image forming apparatus
RICOH KK9 citations84
US7633663B2Dec 15, 2009
Optical scanning device and image forming apparatus
RICOH KK10 citations84
US7551337B2Jun 23, 2009
Optical scanning apparatus and image forming apparatus
RICOH KK10 citations84
US7538925B2May 26, 2009
Optical scanner including a lens surface that does not have a curvature in the sub-scanning direction and a line describing this surface in the sub-scanning direction has a tilt which varies depending on a location of the line in the main scanning direction, the tilt of the line defining an angle which is measured with respect to the sub-scanning direction, and an image forming apparatus including the lens
RICOH KK11 citations84
US7454528B2Nov 18, 2008
Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recorded
RICOH KK13 citations84
US7385181B2Jun 10, 2008
Optical scanning device and image forming device
RICOH KK17 citations84
US7355770B2Apr 8, 2008
Optical scanning unit and image forming apparatus
RICOH KK12 citations84
US7414765B2Aug 19, 2008
Optical scanning device and image forming apparatus using the same
RICOH KK6 citations74
US7180642B2Feb 20, 2007
Imaging lens, image reader using the lens, and imaging apparatus using the image reader
RICOH KK7 citations74
US7777774B2Aug 17, 2010
Image forming system employing effective optical scan-line control device
RICOH KK3 citations63
US7245410B2Jul 17, 2007
Optical scanning device and image forming apparatus
RICOH KK2 citations63
RICOH CO LTD
12 patentsUSRE42865EOct 25, 2011
Image forming system employing effective optical scan-line control device
RICOH CO LTD7 citations84
US10191274B2Jan 29, 2019
Image display apparatus
RICOH CO LTD2 citations73
US7999970B2Aug 16, 2011
Light source device, optical scanning device, and image forming apparatus
RICOH CO LTD2 citations63
US7969635B2Jun 28, 2011
Optical scanning device and image forming apparatus using same
RICOH CO LTD2 citations63
US7929007B2Apr 19, 2011
Optical scanning device and image forming apparatus
RICOH CO LTD2 citations63
US7924487B2Apr 12, 2011
Optical scanning device and image forming apparatus
RICOH CO LTD5 citations63
US7884979B2Feb 8, 2011
Imaging lens, image reader using the lens, and imaging apparatus using the image reader
RICOH CO LTD2 citations63
US11131850B2Sep 28, 2021
Display apparatus and equipment
RICOH CO LTD0 citations62
US7962658B2Jun 14, 2011
Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recorded
RICOH CO LTD2 citations62
US10613321B2Apr 7, 2020
Image display apparatus
RICOH CO LTD0 citations52
US9851559B2Dec 26, 2017
Optical scanning unit and image forming apparatus
RICOH CO LTD0 citations51
US9304315B2Apr 5, 2016
Optical scanning unit and image forming apparatus
RICOH CO LTD0 citations51
MIYATAKE NAOKI
7 patentsUS8233209B2Jul 31, 2012
Optical scanning device and image forming apparatus
MIYATAKE NAOKI9 citations84
US8654172B2Feb 18, 2014
Optical scanning device and image forming apparatus
MIYATAKE NAOKI2 citations62
US8339696B2Dec 25, 2012
Optical scanning device and image forming apparatus
MIYATAKE NAOKI2 citations62
US8077368B2Dec 13, 2011
Optical scanning apparatus and image forming apparatus
MIYATAKE NAOKI4 citations62
US8743444B2Jun 3, 2014
Optical scanning device, image forming apparatus, scanning lens, and molding method of the scanning lens
MIYATAKE NAOKI2 citations60
US10261315B2Apr 16, 2019
Optical scanning apparatus and image display apparatus
MIYATAKE NAOKI0 citations52
US9250440B2Feb 2, 2016
Optical scanning device, image forming apparatus and optical scanning method
MIYATAKE NAOKI1 citations52
ITAMI YUKIO
3 patentsUS8169458B2May 1, 2012
Optical scanning device and image forming apparatus
ITAMI YUKIO7 citations84
US9019333B2Apr 28, 2015
Optical scanning apparatus and image forming apparatus utilizing a rotational polygon mirror
ITAMI YUKIO3 citations62
US9323171B2Apr 26, 2016
Optical scanning device including a rotating polygon mirror and image forming apparatus incorporating same
ITAMI YUKIO2 citations61
HAYASHI YUKI
1 patentNAKAMURA NAOKI
1 patentNAKAMURA KENTO
1 patentYOKOHAMA TLO COMPANY LTD
1 patentShowing the top 50 of 54 patents by PatentIndex Score.