Inventor · disambiguated record
Eiji Atsumi
Also filed as: ATSUMI EIJI
12 granted patents·2 pending applications·328 citations·filing 1997–2007
93Inventor score
Technology areasH04N
Top patents by PatentIndex Score
14 records- 0197US7477796B2Method for preparing compressed image data file, image data compression device, and photographic deviceNOKIA CORP·Filed 2006·Granted Jan 13, 2009·60 cites·23 claims
- 0291US7388992B2Digital photographic device for controlling compression parameter of image data and method of deciding compression parameter value of image dataNOKIA CORP·Filed 2005·Granted Jun 17, 2008·25 cites·27 claims
- 0389US7221804B2Method and apparatus for compressing and decompressing imagesUNIV MARYLAND·Filed 2004·Granted May 22, 2007·35 cites·6 claims
- 0488US7362970B2Electronic device for compressing image data and producing thumbnail image, image processing apparatus, and data structureNOKIA CORP·Filed 2005·Granted Apr 22, 2008·13 cites·14 claims
- 0588US7257266B2Lossy/lossless region-of-interest image codingUNIV MARYLAND·Filed 2004·Granted Aug 14, 2007·31 cites·1 claims
- 0685US6801665B1Method and apparatus for compressing and decompressing imagesUNIV MARYLAND·Filed 1998·Granted Oct 5, 2004·81 cites·23 claims
- 0783US7697771B2Method and apparatus for compressing and decompressing imagesMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Apr 13, 2010·6 cites·4 claims
- 0880US6891973B1Lossy/lossless region-of-interest image codingUNIV MARYLAND·Filed 1998·Granted May 10, 2005·55 cites·9 claims
- 0964US7463787B2Picture editingNOKIA CORP·Filed 2002·Granted Dec 9, 2008·10 cites·34 claims
- 1062US7589858B2Image processing apparatus and method, image output unit, as well as digital camera and portable terminal using the image processing apparatus and output unitNOKIA CORP·Filed 2004·Granted Sep 15, 2009·5 cites·26 claims
- 1157US7817850B2Information terminalNOKIA CORP·Filed 2003·Granted Oct 19, 2010·3 cites·7 claims
- 1254US2008018656A1Lossy/lossless region-of-interest image codingUNIV MARYLAND·Filed 2007·Application pending·0 cites
- 1344US2005286778A1Compression unit, decompression unit for image data and programs for compressing and decompressing image dataNOKIA CORP·Filed 2005·Application pending·0 cites
- 1435US6356666B1Image compressing/expanding method and image compression expanding deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Mar 12, 2002·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →