Inventor · disambiguated record
Masaaki Oka
Also filed as: OKA MASAAKI
76 granted patents·18 pending applications·1,531 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
94 records- 0196US4030888AAutomatic blood analyzerTOA MEDICAL ELECTRONICS·Filed 1976·Granted Jun 21, 1977·81 cites·4 claims
- 0293US5933148AMethod and apparatus for mapping textureSONY CORP·Filed 1995·Granted Aug 3, 1999·156 cites·22 claims
- 0393US5793376AMethod of producing image data, image data processing apparatus, and recording mediumSONY CORP·Filed 1995·Granted Aug 11, 1998·170 cites·34 claims
- 0492US6559854B2Image creation deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted May 6, 2003·66 cites·13 claims
- 0591US5811547AMethod for inducing crystalline state transition in medicinal substanceNIPPON SHINYAJU CO LTD·Filed 1993·Granted Sep 22, 1998·184 cites·12 claims
- 0690US4965844AMethod and system for image transformationSONY CORP·Filed 1986·Granted Oct 23, 1990·140 cites·18 claims
- 0789US6246418B1Data processing method and apparatusSONY COMPUTER ENTERTAINMENT INC·Filed 1997·Granted Jun 12, 2001·114 cites·22 claims
- 0888US8927209B2Liver cancer methods and compositionsHAMAMOTO YOSHIHIKO·Filed 2008·Granted Jan 6, 2015·20 cites·14 claims
- 0988US8559798B2Image frame processing method and device for displaying moving images to a variety of displaysAOKI SACHIYO·Filed 2005·Granted Oct 15, 2013·11 cites·7 claims
- 1086US5719666AParticle analyzer classifying particles of various biological types using a correlation of measurementsTOA MEDICAL ELECTRONICS·Filed 1995·Granted Feb 17, 1998·81 cites·18 claims
- 1185US6807620B1Game system with graphics processorSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Oct 19, 2004·44 cites·44 claims
- 1283US6891544B2Game system with graphics processorSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted May 10, 2005·32 cites·10 claims
- 1379US9224247B2Three-dimensional object processing device, three-dimensional object processing method, and information storage mediumWADA SHINYA·Filed 2010·Granted Dec 29, 2015·7 cites·16 claims
- 1478US7780530B2Character managing system, character server, character managing method, and programSONY CORP·Filed 2002·Granted Aug 24, 2010·28 cites·54 claims
- 1578US7102639B2Image processing apparatus, image processing method, information processing apparatus, information processing system, semiconductor device and computer programSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Sep 5, 2006·24 cites·6 claims
- 1676US12448413B2HSP70-derived peptide, pharmaceutical composition for treating or preventing cancer using same, immunity inducer, and method for producing antigen presenting cellNEC CORP·Filed 2022·Granted Oct 21, 2025·0 cites·6 claims
- 1776US8730247B2Multi-graphics processor system, graphics processor and rendering methodHIROI TOSHIYUKI·Filed 2006·Granted May 20, 2014·9 cites·16 claims
- 1875US11304997B2HSP70-derived peptide, pharmaceutical composition for treating or preventing cancer using same, immunity inducer, and method for producing antigen-presenting cellCYTLIMIC INC·Filed 2019·Granted Apr 19, 2022·0 cites·5 claims
- 1975US6563508B1System for and method of implementing refraction mappingSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted May 13, 2003·18 cites·5 claims
- 2074US9466146B2Image processing apparatus, image processing method and data structure of image fileSONY CORP·Filed 2012·Granted Oct 11, 2016·2 cites·13 claims
- 2174US8140456B2Method and system of extracting factors using generalized Fisher ratiosHAMAMOTO YOSHIHIKO·Filed 2008·Granted Mar 20, 2012·1 cites·6 claims
- 2271US10450601B2Buffer composition for hybridization use, and hybridization methodTOYO KOHAN CO LTD·Filed 2014·Granted Oct 22, 2019·1 cites·5 claims
- 2370US5912671AMethods and apparatus for synthesizing a three-dimensional image signal and producing a two-dimensional visual display therefromSONY CORP·Filed 1997·Granted Jun 15, 1999·48 cites·14 claims
- 2468US10875900B2Peptide derived from GPC3, pharmaceutical composition for treatment or prevention of cancer using same, immunity inducer, and method for producing antigen-presenting cellsCYTLIMIC INC·Filed 2020·Granted Dec 29, 2020·0 cites·8 claims
- 2568US7889974B2Method and apparatus for editing images, and method and apparatus for reproducing the edited imagesSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Feb 15, 2011·8 cites·12 claims
- 2667US10590179B2Peptide derived from GPC3, pharmaceutical composition for treatment or prevention of cancer using same, immunity inducer, and method for producing antigen-presenting cellsCYTLIMIC INC·Filed 2018·Granted Mar 17, 2020·0 cites·2 claims
- 2766US2025076854A1External signal control device and molding machineTOYO MACHINERY & METAL·Filed 2024·Application pending·0 cites
- 2866US2025073971A1Molding machineTOYO MACHINERY & METAL·Filed 2024·Application pending·0 cites
- 2965US7797705B2System for assigning tasks according to the magnitude of the load of information processing requestedSONY COMPUTER ENTERTAINMENT INC·Filed 2004·Granted Sep 14, 2010·11 cites·18 claims
- 3065US7397971B2Image generating method and image generating apparatusSONY COMPUTER ENTERTAINMENT INC·Filed 2004·Granted Jul 8, 2008·8 cites·7 claims
- 3165US5784070AMethod and apparatus for producing a polygonal image representation through operation of plotting commands on image dataSONY CORP·Filed 1997·Granted Jul 21, 1998·29 cites·11 claims
- 3264US11618770B2MUC1-derived peptide, and pharmaceutical composition for treatment or prevention of cancer, immunity-inducing agent and method for manufacturing antigen presenting cell using sameNEC CORP·Filed 2020·Granted Apr 4, 2023·0 cites·4 claims
- 3363US6141025AImage generating apparatus with FIFO memory and cache memorySONY COMPUTER ENTERTAINMENT INC·Filed 1997·Granted Oct 31, 2000·27 cites·5 claims
- 3459US11461598B2Information processing device, information processing program, and information processing methodUNIV YAMAGUCHI·Filed 2016·Granted Oct 4, 2022·1 cites·28 claims
- 3559US10526388B2Peptide derived from GPC3, pharmaceutical composition for treatment or prevention of cancer using the same, immunity inducer, and method for producing antigen-presenting cellsCYTLIMIC INC·Filed 2016·Granted Jan 7, 2020·0 cites·9 claims
- 3659US7276791B2Board having alternating rows of processors and memoriesSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Oct 2, 2007·1 cites·8 claims
- 3758US11692216B2Method for assisting prediction of risk of occurrence of side effect of irinotecanUNIV YAMAGUCHI·Filed 2020·Granted Jul 4, 2023·0 cites·8 claims
- 3858US9395641B2Liquid developerKONICA MINOLTA INC·Filed 2014·Granted Jul 19, 2016·0 cites·4 claims
- 3958US7212215B2Apparatus and method for rendering an antialiased imageSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted May 1, 2007·7 cites·22 claims
- 4057US6151033AMethod and apparatus for producing animation dataSONY COMPUTER ENTERTAINMENT INC·Filed 1996·Granted Nov 21, 2000·35 cites·22 claims
- 4157US2009318662A1Hydrazine storage resinOTSUKA CHEMICAL CO LTD·Filed 2007·Application pending·0 cites
- 4256US9389530B2Liquid developerKONICA MINOLTA INC·Filed 2014·Granted Jul 12, 2016·0 cites·4 claims
- 4356US7612784B2Image processor and method, computer program, and recording mediumSONY COMPUTER ENTERTAINMENT INC·Filed 2004·Granted Nov 3, 2009·6 cites·12 claims
- 4456US2005184994A1Multiprocessor computer systemSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Application pending·0 cites
- 4555US9213914B2Image processing device and image processing method for processing images using memory-efficient principal component analysisSONY COMPUTER ENTERTAINMENT INC·Filed 2013·Granted Dec 15, 2015·1 cites·4 claims
- 4655US7747389B2Scoring system for the prediction of cancer recurrenceHOFFMANN LA ROCHE·Filed 2001·Granted Jun 29, 2010·1 cites·8 claims
- 4755US6756979B2Image processing method, image processing apparatus, computer program, and semiconductor deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Jun 29, 2004·6 cites·22 claims
- 4854US9395640B2Liquid developerKONICA MINOLTA INC·Filed 2014·Granted Jul 19, 2016·0 cites·5 claims
- 4953US10537626B2HSP70-derived peptide, pharmaceutical composition for treating or preventing cancer using same, immunity inducer, and method for producing antigen presenting cellCYTLIMIC INC·Filed 2015·Granted Jan 21, 2020·0 cites·2 claims
- 5052US6992673B2Memory access device, semiconductor device, memory access method, computer program and recording mediumSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Jan 31, 2006·3 cites·8 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →