Inventor
MURATA KAZUYUKI
JP59 patents
⚠️ This page may combine multiple inventors who share the name “MURATA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
42 patentsUS5999766ADec 7, 1999
Image processing apparatus with user authorization mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD128 citations98
US6111659AAug 29, 2000
Digital copier with image scanner apparatus and offline image data and control data interface
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations97
US6606161B2Aug 12, 2003
Digital copying machines and image readers with offline interface
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations96
US6330067B1Dec 11, 2001
Digital copying machines and image readers with offline interface
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations96
US5949921ASep 7, 1999
Image processing apparatus for reading an image by hand scanning
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US5450208ASep 12, 1995
Image processing method and image processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US7423776B2Sep 9, 2008
Image outputting device from mobile storage medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US6943906B2Sep 13, 2005
Offline print method using a printer apparatus and an external apparatus for printing out image data on a removable medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations93
US6750987B1Jun 15, 2004
Digital copying machines and image readers with off line interface
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations93
US5930411AJul 27, 1999
Image processing apparatus for adjusting scanning position
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations93
US5739842AApr 14, 1998
Image forming method and apparatus using rotated screen with pulse width modulation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US5535013AJul 9, 1996
Image data compression and expansion apparatus, and image area discrimination processing apparatus therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations93
US5508821AApr 16, 1996
Image scanner and image forming apparatus with an interface for connection with an external computer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations93
US5506692AApr 9, 1996
Image handling apparatus having file system emulation means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations93
US5477257ADec 19, 1995
Image forming method and apparatus using rotated screen with pulse width modulation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US5311328AMay 10, 1994
Image processing apparatus for performing an edge correction process and digital copying machine comprising said image processing apparatus therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations93
US6792547B1Sep 14, 2004
Digital integrated apparatus, image input-output system, and user authentication method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US6661933B1Dec 9, 2003
Apparatus and method for image data processing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92
US6636649B1Oct 21, 2003
Image processing apparatus and the method of correcting the inclination
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6473203B1Oct 29, 2002
Image information processor and image information transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6342954B1Jan 29, 2002
Image information processor and image information transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US4977448ADec 11, 1990
Color image processing apparatus having exact color reproduction capability
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US5502575AMar 26, 1996
Imaging apparatus having a counterfeiting prevention function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations91
US7264411B2Sep 4, 2007
Print system, print device and print instruction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US7130077B2Oct 31, 2006
Document-reading apparatus and method for the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US7102786B2Sep 5, 2006
Image reading apparatus and processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US6903833B1Jun 7, 2005
Image data distribution system and the method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6278513B1Aug 21, 2001
Image reader and digital copier with variable secondary scanning speed of an image scanning unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US5715329AFeb 3, 1998
Digital copying machine with memory for compressed image data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US7054028B2May 30, 2006
Offline print method for printing image data in a removable storage medium based on output control data in the same medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations82
US6924902B2Aug 2, 2005
Offline print method using a printer apparatus and an external apparatus for printing out image data on a removable medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations82
US6734988B2May 11, 2004
Digital copying machines and image readers with offline interface
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations82
US5392139AFeb 21, 1995
Image processing apparatus for performing an edge correction process and digital copying machine comprising said image processing apparatus therefore
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations82
US5365258ANov 15, 1994
Color image forming apparatus with plural photoconductor drums
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations82
US7113297B1Sep 26, 2006
Image inputting and outputting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6965457B2Nov 15, 2005
Image processing apparatus, method, and program for image attribute determination based on orthogonal data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6789962B2Sep 14, 2004
Printing apparatus and communication apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6771914B2Aug 3, 2004
Image formation control method, image forming apparatus using the same and storage medium to which the same is applied
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5914789AJun 22, 1999
Facsimile apparatus with printer function for connecting to an external computer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5720021AFeb 17, 1998
Image processing apparatus for storing image data to a page memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US5477346ADec 19, 1995
Digital color copying machine for reproducing improved black characters with only black toner
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US4862284AAug 29, 1989
Copier with accurately position-controllable sub-scanning unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
PANASONIC CORP
3 patentsTOYOTA MOTOR CO LTD
2 patentsTOSHIBA LIGHTING & TECHNOLOGY
2 patentsNIPPON KAYAKU KK
1 patentShowing the top 50 of 59 patents by PatentIndex Score.