Inventor · disambiguated record
Hitoshi Watarai
Also filed as: WATARAI HITOSHI
4 granted patents·5 citations·filing 2006–2015
62Inventor score
Top patents by PatentIndex Score
4 records- 0170US9366614B2Porosity measuring device and porosity measuring methodKAWANO MAKOTO·Filed 2012·Granted Jun 14, 2016·3 cites·7 claims
- 0261US10261050B2Method for measuring characteristics of a particle and device for measuring characteristics of a particleUNIV OSAKA·Filed 2014·Granted Apr 16, 2019·1 cites·14 claims
- 0353US7642512B2Mass spectrometry and mass spectroscopeUNIV OSAKA·Filed 2006·Granted Jan 5, 2010·1 cites·21 claims
- 0438US10429287B2Interferometric method for measuring a size of particle in the presence of a gapUNIV OSAKA·Filed 2015·Granted Oct 1, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →