P

Inventor

FUKUDA HIROAKI

JP52 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

25 patents
US7200287B2Apr 3, 2007

Method and apparatus for image processing, and a computer product

RICOH KK59 citations98
US5481636AJan 2, 1996

Wavelength conversion element

RICOH KK72 citations96
US7064863B2Jun 20, 2006

Method and system for see-through image correction in image duplication

RICOH KK28 citations92
US6954281B2Oct 11, 2005

Method and apparatus for image processing, and a computer product

RICOH KK25 citations92
US6763473B1Jul 13, 2004

Image processing device, method for saving power consumption of the image processing device, and a computer product

RICOH KK37 citations92
US5333231AJul 26, 1994

Wavelength conversion element

RICOH KK29 citations92
US7272737B2Sep 18, 2007

Image processing device, method for saving power consumption of the image processing device, and a computer product

RICOH KK11 citations84
US6930793B1Aug 16, 2005

Image processing apparatus, image processing method and computer readable recording medium for recording program for computer to execute the method

RICOH KK19 citations84
US6862101B1Mar 1, 2005

Image processing apparatus, method for adding or updating sequence of image processing and data for image processing in the image processing apparatus, and computer-readable recording medium where program for making computer execute the method is recorded

RICOH KK17 citations84
US6836346B2Dec 28, 2004

Method and apparatus for image processing, and a computer product

RICOH KK15 citations84
US7630132B2Dec 8, 2009

Polarization control device

RICOH KK8 citations82
US7274486B2Sep 25, 2007

Image data correcting device for correcting image data to remove back projection without eliminating halftone image

RICOH KK6 citations74
US7161714B1Jan 9, 2007

Apparatus and method for processing images, and computer product

RICOH KK8 citations74
US7123385B2Oct 17, 2006

Image processing apparatus

RICOH KK10 citations74
US7072058B1Jul 4, 2006

Image processing apparatus

RICOH KK9 citations74
US7038818B2May 2, 2006

Method and apparatus for image processing method, and a computer product

RICOH KK6 citations74
US6963420B1Nov 8, 2005

Image processing apparatus

RICOH KK7 citations74
US7673165B2Mar 2, 2010

Image processing device, method for saving power consumption of the image processing device, and a computer product

RICOH KK4 citations63
US7633650B2Dec 15, 2009

Apparatus and method for processing binary image produced by error diffusion according to character or line drawing detection

RICOH KK4 citations63
US7599087B2Oct 6, 2009

Method and apparatus for image processing, and a computer product

RICOH KK2 citations63
US7394577B2Jul 1, 2008

Method and apparatus for image processing method, and a computer product

RICOH KK3 citations63
US7336386B2Feb 26, 2008

Image processor including a data compression unit having a switch and image processing method thereof

RICOH KK4 citations63
US7292372B2Nov 6, 2007

Image processing apparatus and image forming apparatus which adaptively switches image processing methods between a dot image portion and a non-dot image portion

RICOH KK6 citations63
US6900909B2May 31, 2005

Image processor

RICOH KK4 citations63
US7724986B2May 25, 2010

Image processor, image processing method, and computer product

RICOH KK4 citations60

FUKUDA HIROAKI

7 patents

SHARP KK

5 patents

DENSO CORP

2 patents

ADVANTEST CORP

1 patent

PIONEER ELECTRONIC CORP

1 patent

RICOH CO LTD

1 patent

MURAMOTO YOHSUKE

1 patent

AISIN SEIKI

1 patent

RICOH COMPNAY LTD

1 patent

IKEGAMI TSUSHINKI KK

1 patent

URAYAMA HIROSHI

1 patent

KURATA MINORU

1 patent

PANASONIC IP MAN CO LTD

1 patent

YOSHIDA TOMOYUKI

1 patent

Showing the top 50 of 52 patents by PatentIndex Score.