Inventor
FUKUNAGA YASUSHI
JP42 patents
Patents
42 patentsUS5841901ANov 24, 1998
Pattern recognition system
HITACHI LTD105 citations98
US5436639AJul 25, 1995
Information processing system
HITACHI LTD243 citations98
US4730186AMar 8, 1988
Input integrated flat panel display system
HITACHI LTD131 citations98
US6476796B1Nov 5, 2002
Display device and display system incorporating such a device
HITACHI LTD53 citations96
US5917475AJun 29, 1999
Display device and display system incorporating such a device
HITACHI LTD55 citations96
US5917496AJun 29, 1999
Special purpose memory for graphics and display apparatus using the same
HITACHI LTD53 citations96
US5903667AMay 11, 1999
Handwritten input information processing apparatus and handwritten input information system using the same
HITACHI LTD72 citations96
US5801706ASep 1, 1998
Special purpose memory for graphics and display apparatus using the special purpose memory for graphics
HITACHI LTD48 citations96
US5706034AJan 6, 1998
Graphic processing apparatus and method
HITACHI LTD41 citations96
US4680804AJul 14, 1987
Method for designating a recognition mode in a hand-written character/graphic recognizer
HITACHI LTD84 citations96
US4523274AJun 11, 1985
Data processing system with processors having different processing speeds sharing a common bus
HITACHI LTD60 citations96
US4481573ANov 6, 1984
Shared virtual address translation unit for a multiprocessor system
HITACHI LTD134 citations96
US5191622AMar 2, 1993
Hand-written character recognition apparatus with a personal dictionary preparation function
HITACHI LTD71 citations95
US4523272AJun 11, 1985
Bus selection control in a data transmission apparatus for a multiprocessor system
HITACHI LTD88 citations95
US5581796ADec 3, 1996
Processing method and graphics processor for skip drawing a figure
HITACHI LTD27 citations93
US4365311ADec 21, 1982
Control of instruction pipeline in data processing system
HITACHI LTD30 citations93
US6385339B1May 7, 2002
Collaborative learning system and pattern recognition method
HITACHI LTD21 citations92
US6125206ASep 26, 2000
Collaborative learning system and pattern recognition method
HITACHI LTD23 citations92
US5940087AAug 17, 1999
Graphic processing apparatus and method
HITACHI LTD18 citations92
US5900917AMay 4, 1999
Image composing and displaying method and apparatus
HITACHI LTD26 citations92
US5864335AJan 26, 1999
Information processing system
HITACHI LTD26 citations92
US5680175AOct 21, 1997
Video signal conversion apparatus having a common frame memory for video signals having different synchronizing signals
HITACHI LTD24 citations92
US5592565AJan 7, 1997
Hand-written character recognition apparatus with a personal dictionary preparation function
HITACHI LTD22 citations92
US4878249AOct 31, 1989
Pattern recognizing device
HITACHI LTD29 citations92
US4641354AFeb 3, 1987
Apparatus for recognizing and displaying handwritten characters and figures
HITACHI LTD49 citations92
US4530050AJul 16, 1985
Central processing unit for executing instructions of variable length having end information for operand specifiers
HITACHI LTD55 citations92
US4520441AMay 28, 1985
Data processing system
HITACHI LTD38 citations92
US6369805B1Apr 9, 2002
Information processing system
HITACHI LTD18 citations91
US6081260AJun 27, 2000
Information processing system
HITACHI LTD17 citations91
US4296468AOct 20, 1981
Address conversion unit for data processing system
HITACHI LTD22 citations82
US4958147ASep 18, 1990
Graphic display processing system and displayed pattern picking method used in the same
HITACHI LTD21 citations81
US6292196B1Sep 18, 2001
Rendering processor
HITACHI LTD12 citations74
US6222563B1Apr 24, 2001
Graphic processing apparatus and method
HITACHI LTD3 citations74
US5371839ADec 6, 1994
Rendering processor
HITACHI LTD8 citations74
US4646073AFeb 24, 1987
Input-output coordinate transforming method and apparatus for input-integrated display
HITACHI LTD9 citations74
US6049360AApr 11, 2000
Image composing and displaying method and apparatus
HITACHI LTD8 citations73
US5519449AMay 21, 1996
Image composing and displaying method and apparatus for displaying a composite image of video signals and computer graphics
HITACHI LTD11 citations73
US6704019B2Mar 9, 2004
Graphic processing apparatus and method
HITACHI LTD1 citations63
US6377267B1Apr 23, 2002
Graphic processing apparatus and method
HITACHI LTD2 citations63
US6088037AJul 11, 2000
Rendering processor
HITACHI LTD2 citations63
US7602389B2Oct 13, 2009
Graphic processing apparatus and method
HITACHI LTD0 citations52
US7019751B2Mar 28, 2006
Graphic processing apparatus and method
HITACHI LTD0 citations52