Inventor · disambiguated record
Tatsuo Nagamatsu
Also filed as: NAGAMATSU TATSUO
6 granted patents·2 pending applications·5 citations·filing 2004–2021
72Inventor score
Top patents by PatentIndex Score
8 records- 0159US10511972B2Communication apparatus, communication method, and programSONY CORP·Filed 2015·Granted Dec 17, 2019·1 cites·20 claims
- 0256US10999791B2Communication apparatus, communication method, and programSONY CORP·Filed 2018·Granted May 4, 2021·0 cites·16 claims
- 0355US2021243688A1Communication apparatus, communication method, and programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 0447US10182394B2Communication apparatus, communication method, and programSONY CORP·Filed 2015·Granted Jan 15, 2019·0 cites·11 claims
- 0545US8144991B2Apparatus, method, and computer program for processing informationNAGAMATSU TATSUO·Filed 2005·Granted Mar 27, 2012·2 cites·13 claims
- 0645US7702890B2Information processing apparatus and programSONY CORP·Filed 2004·Granted Apr 20, 2010·1 cites·9 claims
- 0739US7876480B2Apparatus, method, and computer program for processing informationSONY CORP·Filed 2005·Granted Jan 25, 2011·1 cites·9 claims
- 0837US2024232061A9Information processing device, information processing method, computer program, and information processing systemSONY GROUP CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →