Inventor
OKA MASAAKI
JP77 patents
⚠️ This page may combine multiple inventors who share the name “OKA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY COMPUTER ENTERTAINMENT INC
27 patentsUS6246418B1Jun 12, 2001
Data processing method and apparatus
SONY COMPUTER ENTERTAINMENT INC114 citations98
US6807620B1Oct 19, 2004
Game system with graphics processor
SONY COMPUTER ENTERTAINMENT INC44 citations96
US6559854B2May 6, 2003
Image creation device
SONY COMPUTER ENTERTAINMENT INC66 citations96
US7102639B2Sep 5, 2006
Image processing apparatus, image processing method, information processing apparatus, information processing system, semiconductor device and computer program
SONY COMPUTER ENTERTAINMENT INC24 citations93
US6891544B2May 10, 2005
Game system with graphics processor
SONY COMPUTER ENTERTAINMENT INC32 citations93
US6563508B1May 13, 2003
System for and method of implementing refraction mapping
SONY COMPUTER ENTERTAINMENT INC18 citations93
US6172670B1Jan 9, 2001
Method and apparatus for simultaneous shape-dependent access to picture data stored at a plurality of addresses
SONY COMPUTER ENTERTAINMENT INC19 citations92
US6157384ADec 5, 2000
Apparatus and method for drawing
SONY COMPUTER ENTERTAINMENT INC17 citations92
US6141025AOct 31, 2000
Image generating apparatus with FIFO memory and cache memory
SONY COMPUTER ENTERTAINMENT INC27 citations92
US6567096B1May 20, 2003
Image composing method and apparatus
SONY COMPUTER ENTERTAINMENT INC26 citations89
US6151033ANov 21, 2000
Method and apparatus for producing animation data
SONY COMPUTER ENTERTAINMENT INC35 citations87
US7889974B2Feb 15, 2011
Method and apparatus for editing images, and method and apparatus for reproducing the edited images
SONY COMPUTER ENTERTAINMENT INC8 citations84
US7797705B2Sep 14, 2010
System for assigning tasks according to the magnitude of the load of information processing requested
SONY COMPUTER ENTERTAINMENT INC11 citations84
US6428415B1Aug 6, 2002
Electronic equipment, auxiliary information display device, and portable game machine
SONY COMPUTER ENTERTAINMENT INC17 citations84
US6052131AApr 18, 2000
Apparatus and method for generating antialiased polygons
SONY COMPUTER ENTERTAINMENT INC17 citations84
US7397971B2Jul 8, 2008
Image generating method and image generating apparatus
SONY COMPUTER ENTERTAINMENT INC8 citations74
US7212215B2May 1, 2007
Apparatus and method for rendering an antialiased image
SONY COMPUTER ENTERTAINMENT INC7 citations74
US6774896B2Aug 10, 2004
Method and apparatus for generating image data by modulating texture data with color data and brightness data
SONY COMPUTER ENTERTAINMENT INC10 citations74
US6342882B1Jan 29, 2002
Image processing apparatus and method and transmission medium
SONY COMPUTER ENTERTAINMENT INC13 citations74
US7612784B2Nov 3, 2009
Image processor and method, computer program, and recording medium
SONY COMPUTER ENTERTAINMENT INC6 citations63
US7081894B1Jul 25, 2006
Picture drawing apparatus and picture drawing method
SONY COMPUTER ENTERTAINMENT INC2 citations63
US7075533B2Jul 11, 2006
System for and method of implementing refraction mapping
SONY COMPUTER ENTERTAINMENT INC2 citations63
US6992673B2Jan 31, 2006
Memory access device, semiconductor device, memory access method, computer program and recording medium
SONY COMPUTER ENTERTAINMENT INC3 citations63
US6760040B2Jul 6, 2004
Image processing method, image processing apparatus, semiconductor device, computer program and recording medium
SONY COMPUTER ENTERTAINMENT INC3 citations63
US6750861B2Jun 15, 2004
Information processing device and method thereof, and transmission medium
SONY COMPUTER ENTERTAINMENT INC2 citations63
US6756979B2Jun 29, 2004
Image processing method, image processing apparatus, computer program, and semiconductor device
SONY COMPUTER ENTERTAINMENT INC6 citations61
US11138783B2Oct 5, 2021
Image processing apparatus, image processing method, and image prodessing program for aligning a polygon model with a texture model
SONY COMPUTER ENTERTAINMENT INC0 citations52
SONY CORP
9 patentsUS5933148AAug 3, 1999
Method and apparatus for mapping texture
SONY CORP156 citations99
US5793376AAug 11, 1998
Method of producing image data, image data processing apparatus, and recording medium
SONY CORP170 citations98
US5912671AJun 15, 1999
Methods and apparatus for synthesizing a three-dimensional image signal and producing a two-dimensional visual display therefrom
SONY CORP48 citations93
US4965844AOct 23, 1990
Method and system for image transformation
SONY CORP140 citations93
US6011564AJan 4, 2000
Method and apparatus for producing an image through operation of plotting commands on image data
SONY CORP16 citations92
US5784070AJul 21, 1998
Method and apparatus for producing a polygonal image representation through operation of plotting commands on image data
SONY CORP29 citations92
US7780530B2Aug 24, 2010
Character managing system, character server, character managing method, and program
SONY CORP28 citations91
US5850540ADec 15, 1998
Method and apparatus for time-sharing CPU system bus in image generation system
SONY CORP5 citations74
US9466146B2Oct 11, 2016
Image processing apparatus, image processing method and data structure of image file
SONY CORP2 citations63
TOA MEDICAL ELECTRONICS
2 patentsNEC CORP
2 patentsUS12448413B2Oct 21, 2025
HSP70-derived peptide, pharmaceutical composition for treating or preventing cancer using same, immunity inducer, and method for producing antigen presenting cell
NEC CORP0 citations61
US11618770B2Apr 4, 2023
MUC1-derived peptide, and pharmaceutical composition for treatment or prevention of cancer, immunity-inducing agent and method for manufacturing antigen presenting cell using same
NEC CORP0 citations61
NIPPON SHINYAJU CO LTD
1 patentHAMAMOTO YOSHIHIKO
1 patentWADA SHINYA
1 patentAOKI SACHIYO
1 patentHIROI TOSHIYUKI
1 patentCYTLIMIC INC
1 patentOKA MASAAKI
1 patentTOYO KOHAN CO LTD
1 patentUNIV YAMAGUCHI
1 patentSAN APRO LTD
1 patentShowing the top 50 of 77 patents by PatentIndex Score.