Inventor · disambiguated record
Masaki Ishii
Also filed as: ISHII MASAKI
31 granted patents·12 pending applications·227 citations·filing 1989–2025
96Inventor score
Top patents by PatentIndex Score
43 records- 0192US5457572ARear-projection screenKURARAY CO·Filed 1993·Granted Oct 10, 1995·50 cites·11 claims
- 0290US5675435ARear projection image display deviceKURARAY CO·Filed 1996·Granted Oct 7, 1997·33 cites·6 claims
- 0387US7426284B2Method, apparatus, and program for image processing capable of effectively preventing and detecting tampering, and a medium storing the programRICOH KK·Filed 2005·Granted Sep 16, 2008·11 cites·40 claims
- 0482US7660020B2Method and apparatus for controlling image processing for extraction assured embedding, and recording medium storing program productRICOH KK·Filed 2006·Granted Feb 9, 2010·7 cites·12 claims
- 0581US8054508B2Image processing apparatus, method, and computer program product that generates and encodes coupled information identifying image copying and processing devicesRICOH CO LTD·Filed 2008·Granted Nov 8, 2011·6 cites·14 claims
- 0680US6592858B1Fiber structure having deodorizing or antibacterial propertyTORAY INDUSTRIES·Filed 2000·Granted Jul 15, 2003·15 cites·14 claims
- 0780US6540792B1Cellulose fiber-containing structureTORAY INDUSTRIES·Filed 2000·Granted Apr 1, 2003·16 cites·22 claims
- 0876US7706026B2Protecting document from undesired alteration and undesired reproductionRICOH KK·Filed 2006·Granted Apr 27, 2010·12 cites·16 claims
- 0975US8009860B2Image processing apparatus, method, program and recording medium for extracting embedded informationRICOH CO LTD·Filed 2006·Granted Aug 30, 2011·4 cites·17 claims
- 1074US8014559B2Information embedding apparatus, information embedding method, information extracting apparatus, information extracting method, computer program productRICOH CO LTD·Filed 2007·Granted Sep 6, 2011·7 cites·20 claims
- 1173US9996770B2Image processing method, image processing apparatus, recording medium, and method of manufacturing assemblyCANON KK·Filed 2016·Granted Jun 12, 2018·2 cites·10 claims
- 1272US7668336B2Extracting embedded information from a documentRICOH KK·Filed 2006·Granted Feb 23, 2010·6 cites·18 claims
- 1371US8276049B2Information processing device and methodISHII MASAKI·Filed 2008·Granted Sep 25, 2012·3 cites·15 claims
- 1469US5432636ARear-projection screenKURARAY CO·Filed 1994·Granted Jul 11, 1995·13 cites·5 claims
- 1569US2023415293A1Method of forming truerTOKYO SEIMITSU CO LTD·Filed 2023·Application pending·0 cites
- 1667US8416462B2Information processing apparatus, method, program, and storage mediumISHII MASAKI·Filed 2007·Granted Apr 9, 2013·2 cites·18 claims
- 1766US9042675B2Image processing apparatus, image processing method, and computer-readable recording medium which corrects an image such that some of warping of the image is leftISHII MASAKI·Filed 2011·Granted May 26, 2015·1 cites·11 claims
- 1864US9369627B2Video processing apparatus, video processing system, and video processing methodISHII MASAKI·Filed 2012·Granted Jun 14, 2016·1 cites·15 claims
- 1963US8514457B2Information extraction apparatus, information extraction method, information-extraction computer program product, and storage mediumISHII MASAKI·Filed 2010·Granted Aug 20, 2013·1 cites·10 claims
- 2063US7715055B2Detection of undesired document alteration and duplication, and generating verification data for such detectionRICOH KK·Filed 2004·Granted May 11, 2010·9 cites·12 claims
- 2162US12078401B2Refrigeration machineTAIYO NIPPON SANSO CORP·Filed 2022·Granted Sep 3, 2024·0 cites·10 claims
- 2262US7590289B2Method, apparatus, and program for image processing capable of preventing and detecting tampering, and a medium storing the programRICOH KK·Filed 2004·Granted Sep 15, 2009·8 cites·15 claims
- 2360US2025278063A1Information providing apparatus, information providing method, and computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2025·Application pending·0 cites
- 2456US12207001B2Apparatus, optical apparatus, image pickup method, and non-transitory computer-readable storage mediumCANON KK·Filed 2022·Granted Jan 21, 2025·0 cites·19 claims
- 2556US6852460B2Toner and image forming method using the sameKYOCERA CORP·Filed 2002·Granted Feb 8, 2005·6 cites·14 claims
- 2654US2025260902A1Electronic device, control method for electronic device, and non-transitory computer readable mediumCANON KK·Filed 2025·Application pending·0 cites
- 2752US2024179285A1Processing device and processing methodCANON KK·Filed 2023·Application pending·0 cites
- 2851US11436716B2Electronic apparatus, analysis system and control method of electronic apparatusCANON KK·Filed 2020·Granted Sep 6, 2022·0 cites·13 claims
- 2951US11244272B2Patrol check system, patrol check device, patrol check method, and storage mediumYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Feb 8, 2022·0 cites·10 claims
- 3051US2022382228A1Prediction apparatus, prediction method, recording medium with prediction program recorded thereon, and control apparatusYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3150US9409480B2Display apparatusISHII MASAKI·Filed 2010·Granted Aug 9, 2016·1 cites·20 claims
- 3249US2022351101A1Evaluation apparatus, evaluation method, recording medium having recorded thereon evaluation program, control apparatus and recording medium having recorded thereon control programYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3348US2023179873A1Apparatus, optical apparatus, image pickup method, and non-transitory computer-readable storage mediumCANON KK·Filed 2022·Application pending·0 cites
- 3447US4965114AOptical recording mediumKURARAY CO·Filed 1989·Granted Oct 23, 1990·6 cites·13 claims
- 3542US2006164693A1Generating a protected document image having a visible verification imageMATSUMOTO TSUTOMU·Filed 2005·Application pending·0 cites
- 3641US8614835B2Image processing apparatus, image processing method, and computer program productISHII MASAKI·Filed 2010·Granted Dec 24, 2013·0 cites·16 claims
- 3741US2007153303A1Image processing device, image processing method, image processing system, and information recording mediumABE YASUSHI·Filed 2006·Application pending·0 cites
- 3839US7858039B2Tissue piece treating apparatusJOOKOO CO LTD·Filed 2008·Granted Dec 28, 2010·0 cites·5 claims
- 3939US6344207B1Molded antimicrobial article and a production process thereofTORAY INDUSTRIES·Filed 1999·Granted Feb 5, 2002·7 cites·21 claims
- 4038US9785864B2Image processing method, image processing apparatus, program, and recording mediumCANON KK·Filed 2015·Granted Oct 10, 2017·0 cites·14 claims
- 4136US2017131705A1Field device, field device system, and diagnostic methodYOKOGAWA ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 4232US2002066078A1Apparatus, method, and program for designing real-time systemTOSHIBA KK·Filed 2001·Application pending·0 cites
- 4327US2003068949A1Warmth retaining fiber structureFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →