Inventor · disambiguated record
Ryuzo Nagai
Also filed as: NAGAI RYUZO
5 granted patents·46 citations·filing 1994–2019
74Inventor score
Files withSONY CORP5
Top patents by PatentIndex Score
5 records- 0181US5642239AMethods and apparatus for changing the repetition rate of image data, and for detecting still images and scene changes in image dataSONY CORP·Filed 1994·Granted Jun 24, 1997·40 cites·26 claims
- 0254US11483457B2Camera system and cablesSONY CORP·Filed 2019·Granted Oct 25, 2022·0 cites·18 claims
- 0344US11553125B2Camera system and cablesSONY CORP·Filed 2019·Granted Jan 10, 2023·0 cites·23 claims
- 0438US6091555ADigital audio signal processing method and apparatus with offset addition and extractionSONY CORP·Filed 1998·Granted Jul 18, 2000·4 cites·3 claims
- 0533US5889917AMethod and apparatus for editing an audio-visual signal having audio data that is in the form of block units which are not synchronous with the fields/frames of video dataSONY CORP·Filed 1996·Granted Mar 30, 1999·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →