Inventor
TOMITA SATORU
JP48 patents
⚠️ This page may combine multiple inventors who share the name “TOMITA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
29 patentsUS6623816B1Sep 23, 2003
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism
RICOH KK43 citations96
US4571070AFeb 18, 1986
Cleaning device for photoconductive element of electrophotographic copier or the like
RICOH KK45 citations93
US7070269B2Jul 4, 2006
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism
RICOH KK35 citations92
US7061513B2Jun 13, 2006
Image recording body and image forming apparatus by use of the same
RICOH KK27 citations92
US6837578B2Jan 4, 2005
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism
RICOH KK26 citations92
US6707480B2Mar 16, 2004
Image formation unit including stored performance information
RICOH KK50 citations92
USRE37157EMay 1, 2001
Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge
RICOH KK35 citations92
US5079591AJan 7, 1992
Toner cartridge with an inner sack which is perforated when the cartridge is isnerted
RICOH KK37 citations92
US4887133ADec 12, 1989
Printer
RICOH KK31 citations92
US4834477AMay 30, 1989
Method of controlling the temperature of semiconductor laser in an optical device
RICOH KK24 citations92
US4547059AOct 15, 1985
Image-transfer-type electrostatic recording apparatus
RICOH KK45 citations92
US4499849AFeb 19, 1985
Apparatus for cleaning a recording medium
RICOH KK47 citations92
US6725003B2Apr 20, 2004
Image forming apparatus having a supporting device for supporting imaging units
RICOH KK24 citations91
US4918462AApr 17, 1990
Method and apparatus for driving a solid scan type recording head
RICOH KK25 citations90
US4268157AMay 19, 1981
Toner image transfer method and apparatus for electrostatic photography
RICOH KK28 citations82
US6589708B1Jul 8, 2003
Image recording body and image forming device using the image recording body
RICOH KK6 citations74
US5210545AMay 11, 1993
Image forming method and system wherein a dot is recorded for each set of three consecutive picture elements
RICOH KK8 citations74
US5120591AJun 9, 1992
Conductive pattern board and method for producing the same
RICOH KK15 citations74
US4575219AMar 11, 1986
Dry process developing apparatus having detachable screening member for developing unit
RICOH KK10 citations73
US4123762AOct 31, 1978
Improved electrostatic head with toner-repelling electrode
RICOH KK8 citations72
US4118710AOct 3, 1978
Electrostatic printing apparatus comprising improved printing electrode head
RICOH KK8 citations72
US4352128ASep 28, 1982
Combination electrostatic copying machine and facsimile transceiver
RICOH KK12 citations68
US4183032AJan 8, 1980
Electrostatic recording medium with elongated conductive segments
RICOH KK10 citations68
US6961074B2Nov 1, 2005
Image recording body and image forming apparatus by use of the same
RICOH KK2 citations63
US6356289B1Mar 12, 2002
Method and system for forming an image based upon variable adhesion force of developer and image forming surface
RICOH KK4 citations63
US4322734AMar 30, 1982
Variable speed electrostatographic apparatus
RICOH KK6 citations62
US6097910AAug 1, 2000
Combined consumable material supply cartridge for image reproduction devices
RICOH KK4 citations60
US4594599AJun 10, 1986
Image recording method
RICOH KK0 citations52
US7280787B2Oct 9, 2007
Image forming apparatus
RICOH KK0 citations51
TOSHIBA KK
8 patentsUS6275061B1Aug 14, 2001
Testing method for a substrate of active matrix display panel
TOSHIBA KK143 citations98
US5686932ANov 11, 1997
Compensative driving method type liquid crystal display device
TOSHIBA KK98 citations98
US6265889B1Jul 24, 2001
Semiconductor test circuit and a method for testing a semiconductor liquid crystal display circuit
TOSHIBA KK123 citations95
US7023234B2Apr 4, 2006
Testing method for array substrate
TOSHIBA KK20 citations93
US6924875B2Aug 2, 2005
Array substrate having diodes connected to signal lines, method of inspecting array substrate, and liquid crystal display
TOSHIBA KK26 citations93
US6630840B2Oct 7, 2003
Array substrate inspection method with varying non-selection signal
TOSHIBA KK52 citations93
US7388397B2Jun 17, 2008
Testing method for array substrate
TOSHIBA KK8 citations74
US7212025B2May 1, 2007
Testing method for array substrate
TOSHIBA KK7 citations74
MITSUBISHI ELECTRIC CORP
4 patentsUS5271093ADec 14, 1993
Video display apparatus for filling the interior shapes of contour
MITSUBISHI ELECTRIC CORP36 citations90
US4712142ADec 8, 1987
Image pickup apparatus with range specification of displayed image
MITSUBISHI ELECTRIC CORP21 citations81
US5019917AMay 28, 1991
Coordinate input apparatus
MITSUBISHI ELECTRIC CORP14 citations72
US5426726AJun 20, 1995
Character drawing and displaying apparatus with drawing speed control
MITSUBISHI ELECTRIC CORP16 citations71