Inventor · disambiguated record
Tomoo Ishiguro
Also filed as: ISHIGURO TOMOO
3 granted patents·3 pending applications·3 citations·filing 2002–2021
53Inventor score
Technology areasG01N
Top patents by PatentIndex Score
6 records- 0177US10132746B2Methane number calculation method and methane number measurement deviceRIKEN KEIKI KK·Filed 2016·Granted Nov 20, 2018·2 cites·8 claims
- 0267US10816413B2Calorific value measuring device and calorific value measuring methodRIKEN KEIKI KK·Filed 2016·Granted Oct 27, 2020·1 cites·4 claims
- 0349US11193917B2Composition analysis apparatus and composition analysis methodRIKEN KEIKI KK·Filed 2019·Granted Dec 7, 2021·0 cites·16 claims
- 0445US2024210373A1Calculation device, calculation method, and programRIKEN KEIKI KK·Filed 2021·Application pending·0 cites
- 0534US2004057874A1Light-interference fluid characteristics analyzer and frame for such analyzerRIKEN KEIKI KK·Filed 2002·Application pending·0 cites
- 0630US2013233056A1Method for measuring specific gravity of combustible gases, device for measuring specific gravity, and device for measuring wobbe indexISHIGURO TOMOO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →