Inventor · disambiguated record
Nobuki Tsuboi
Also filed as: TSUBOI NOBUKI
3 granted patents·6 citations·filing 2014–2019
57Inventor score
Technology areasC02F
Files withMETAWATER CO LTD3
Top patents by PatentIndex Score
3 records- 0181US9522832B2Wastewater treatment apparatus, wastewater treatment method, wastewater treatment system, control device, and control methodMETAWATER CO LTD·Filed 2014·Granted Dec 20, 2016·4 cites·18 claims
- 0271US9302923B2Wastewater treatment apparatus, wastewater treatment method, wastewater treatment system, control device, and control methodMETAWATER CO LTD·Filed 2014·Granted Apr 5, 2016·2 cites·18 claims
- 0352US11597667B2Wastewater treatment system, air supply amount control device, and air supply amount control methodMETAWATER CO LTD·Filed 2019·Granted Mar 7, 2023·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →