Inventor · disambiguated record
Takaaki Tatsumi
Also filed as: TATSUMI TAKAAKI
13 granted patents·1 pending application·159 citations·filing 1995–2019
89Inventor score
Top patents by PatentIndex Score
14 records- 0187US6214701B1Semiconductor substrate and thin film semiconductor device, method of manufacturing the same, and anodizing apparatusSONY CORP·Filed 1998·Granted Apr 10, 2001·106 cites·2 claims
- 0278US10591532B2Semiconductor integrated circuitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Mar 17, 2020·2 cites·6 claims
- 0374US8711533B2Semiconductor integrated circuitTATSUMI TAKAAKI·Filed 2012·Granted Apr 29, 2014·5 cites·11 claims
- 0464US10522357B2Transistor, protection circuit, and method of manufacturing transistorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Dec 31, 2019·1 cites·20 claims
- 0561US9225167B2Protection element, semiconductor device, and electronic systemSONY CORP·Filed 2013·Granted Dec 29, 2015·1 cites·10 claims
- 0652US5886906AMethod and apparatus of simulating semiconductor circuitSONY CORP·Filed 1996·Granted Mar 23, 1999·27 cites·12 claims
- 0749US2021263360A1Liquid crystal display element, manufacturing method of the same, and electronic deviceSONY CORP·Filed 2019·Application pending·0 cites
- 0844US9362739B2Protective circuit, electronic device, and method of driving a protective circuitSONY CORP·Filed 2014·Granted Jun 7, 2016·0 cites·8 claims
- 0942US11581301B2Electrostatic protective element and electronic deviceSONY CORP·Filed 2019·Granted Feb 14, 2023·0 cites·11 claims
- 1042US10438943B2Field-effect transistor and semiconductor deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Oct 8, 2019·0 cites·11 claims
- 1140US6321183B1Semiconductor device characteristic simulation apparatus and its methodSONY CORP·Filed 1998·Granted Nov 20, 2001·9 cites·6 claims
- 1239US10879348B2Semiconductor device and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Dec 29, 2020·0 cites·8 claims
- 1339US8487381B2Protection element and semiconductor device having the protection elementTATSUMI TAKAAKI·Filed 2011·Granted Jul 16, 2013·0 cites·8 claims
- 1434US6446033B1Method for simulating electrical characteristics of electronic deviceSONY CORP·Filed 1995·Granted Sep 3, 2002·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →