Inventor · disambiguated record
Kei Hiraizumi
Also filed as: HIRAIZUMI KEI
18 granted patents·1 pending application·71 citations·filing 2001–2025
92Inventor score
Top patents by PatentIndex Score
19 records- 0183US7856145B2Image processing system and method therefor, image processing apparatus and method, image capturing apparatus and method, program recording medium, and programSONY CORP·Filed 2007·Granted Dec 21, 2010·6 cites·27 claims
- 0275US8311267B2Information processing apparatus and method, and programMIYAKE TORU·Filed 2008·Granted Nov 13, 2012·5 cites·7 claims
- 0372US7551230B2Device and method for producing coefficient seed data used for format conversion, and information-providing medium thereforeSONY CORP·Filed 2005·Granted Jun 23, 2009·2 cites·8 claims
- 0471US7852404B2Information signal processor, method for processing information signal, image signal processor and image display apparatus using the same, coefficient seed data production device used in the same, method for producing coefficient seed data set and information-providing mediumSONY CORP·Filed 2007·Granted Dec 14, 2010·2 cites·23 claims
- 0571US7688383B2Information signal processor, method for processing information signal, image signal processor and image display apparatus using the same, coefficient seed data production device used in the same, method for producing coefficient seed data set and information-providing mediumSONY CORP·Filed 2007·Granted Mar 30, 2010·2 cites·12 claims
- 0671US7385650B2Device and method for processing image signal, program for performing the method, and computer-readable medium for recording the programSONY CORP·Filed 2003·Granted Jun 10, 2008·12 cites·18 claims
- 0770US7715599B2Image processing apparatus and method, and programSONY CORP·Filed 2006·Granted May 11, 2010·8 cites·9 claims
- 0869US7212245B2Information signal processing device, information signal processing method, image signal processing device and image display device using it, coefficient type data creating device used therein and creating method, and information providing mediumSONY CORP·Filed 2001·Granted May 1, 2007·7 cites·11 claims
- 0968US7720261B2Image processing apparatus, image processing method, program, and recording mediumSONY CORP·Filed 2006·Granted May 18, 2010·7 cites·10 claims
- 1066US7286184B2Information signal processing device, information signal processing method, image signal processing device and image display device using it, coefficient type data creating device used therein and creating method, coefficient data creating device and creating method, and information providing mediumSONY CORP·Filed 2001·Granted Oct 23, 2007·6 cites·18 claims
- 1166US7038729B2Device and method for producing coefficient seed data used for format conversion, and information-providing medium thereforeSONY CORP·Filed 2001·Granted May 2, 2006·6 cites·14 claims
- 1265US2025285263A1Image convertor for visual inspection and image conversion method for visual inspectionSAKI CORP·Filed 2025·Application pending·0 cites
- 1363US7061539B2Information signal processing device, information signal processing method, image signal processing device, image display comprising the same, and information providing mediumSONY CORP·Filed 2001·Granted Jun 13, 2006·6 cites·23 claims
- 1456US8073274B2Image processing apparatus, image processing method, storage medium, and programHIRAIZUMI KEI·Filed 2007·Granted Dec 6, 2011·2 cites·42 claims
- 1555US7773150B2Information signal processor, method for processing information signal, image signal processor and image display apparatus using the same, coefficient seed data production device used in the same, method for producing coefficient seed data set, coefficient data production device, method for producing coefficient data set, and information-providing mediumSONY CORP·Filed 2007·Granted Aug 10, 2010·0 cites·16 claims
- 1649US8774603B2Information processing apparatus, information processing method, program, and recording mediumMIYAKE TORU·Filed 2008·Granted Jul 8, 2014·0 cites·15 claims
- 1748US8401302B2Image processing apparatus, image processing method, and programMACHIMURA MASANORI·Filed 2011·Granted Mar 19, 2013·0 cites·18 claims
- 1848US8077978B2Image processing apparatus, image processing method, and programMACHIMURA MASANORI·Filed 2007·Granted Dec 13, 2011·0 cites·7 claims
- 1943US7042513B2Information signal processing device, information signal processing method, image signal processing device, image signal processing method and image displaying method using it, coefficient kind data generating device and method used therein, and computer readable medium and programSONY CORP·Filed 2002·Granted May 9, 2006·0 cites·49 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →