Inventor · disambiguated record
Takasi Kumagai
Also filed as: KUMAGAI TAKASI
2 granted patents·1 pending application·5 citations·filing 2004–2007
48Inventor score
Top patents by PatentIndex Score
3 records- 0164US7963771B2Experiment and education system employing a plurality of unitsSHINKO ENGINEERING RESEACH CORP·Filed 2007·Granted Jun 21, 2011·3 cites·16 claims
- 0244US8057237B2System for evaluating skills of to-be-examined personKUMAGAI TAKASI·Filed 2005·Granted Nov 15, 2011·2 cites·5 claims
- 0334US2004166928A1Photographing system for displaying result of game and method of providing service using the systemFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →