Inventor · disambiguated record
Hideki Kumagai
Also filed as: KUMAGAI HIDEKI
5 granted patents·14 citations·filing 2005–2011
72Inventor score
Top patents by PatentIndex Score
5 records- 0177US8516712B2Measurement deviceKUMAGAI HIDEKI·Filed 2011·Granted Aug 27, 2013·7 cites·2 claims
- 0264US7963771B2Experiment and education system employing a plurality of unitsSHINKO ENGINEERING RESEACH CORP·Filed 2007·Granted Jun 21, 2011·3 cites·16 claims
- 0358US8578618B2Three-dimensional measuring instrumentMAJIMA TAKASHI·Filed 2011·Granted Nov 12, 2013·2 cites·1 claims
- 0444US8057237B2System for evaluating skills of to-be-examined personKUMAGAI TAKASI·Filed 2005·Granted Nov 15, 2011·2 cites·5 claims
- 0542US8249516B2Apparatus for automatically separating and detecting noise radio wavesKUMAGAI HIDEKI·Filed 2008·Granted Aug 21, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →