Inventor · disambiguated record
Sadami Okada
Also filed as: OKADA SADAMI
11 granted patents·222 citations·filing 1999–2009
91Inventor score
Top patents by PatentIndex Score
11 records- 0190US6906747B2Electronic camera for performing gradation conversion on an image signalNIKON CORP·Filed 2001·Granted Jun 14, 2005·52 cites·10 claims
- 0283US6744929B1Image data compression method image data compression apparatus and recording medium and data signal for providing image data compression programNIKON CORP·Filed 1999·Granted Jun 1, 2004·87 cites·17 claims
- 0378US7421132B2Image compressor for generating predicted difference code having fixed bit length by requantizing with coarser quantization stepsNIKON CORP·Filed 2004·Granted Sep 2, 2008·17 cites·10 claims
- 0475US6943833B1Electronic cameraNIKON CORP·Filed 2000·Granted Sep 13, 2005·15 cites·7 claims
- 0574US6934418B2Image data coding apparatus and image data serverNIKON CORP·Filed 2002·Granted Aug 23, 2005·20 cites·7 claims
- 0671US6990243B1Electronic camera and image processing programNIKON CORP·Filed 2000·Granted Jan 24, 2006·11 cites·4 claims
- 0769US7233414B2Image recording apparatus and method, image reproducing apparatus and method, and recording medium on which image processing program is recordedNIKON CORP·Filed 2001·Granted Jun 19, 2007·7 cites·27 claims
- 0865US7400349B2Electronic camera and image processing methodNIKON CORP·Filed 2003·Granted Jul 15, 2008·7 cites·10 claims
- 0962US6891975B2Image encoding device, image decoding device, electronic camera and recording mediumNIKON CORP·Filed 2001·Granted May 10, 2005·5 cites·17 claims
- 1061US8248508B2Distortion correcting method, distortion correcting device, program recording medium and electronic cameraMURATA TSUKASA·Filed 2009·Granted Aug 21, 2012·1 cites·20 claims
- 1155US7719717B2Image recording apparatus and method, image reproducing apparatus and method, and recording medium on which image processing program is recordedNIKON CORP·Filed 2007·Granted May 18, 2010·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →