Inventor · disambiguated record
Yuuji Nakajima
Also filed as: NAKAJIMA YUUJI
2 granted patents·3 pending applications·2 citations·filing 2014–2021
34Inventor score
Files withMITSUBISHI HEAVY IND LTD5
Top patents by PatentIndex Score
5 records- 0168US10259733B2Laundry wastewater biological treatment preparation, and device and method for treating laundry wastewater by using sameMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Apr 16, 2019·2 cites·5 claims
- 0256US12410085B2Waste treatment system and waste treatment methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Sep 9, 2025·0 cites·16 claims
- 0347US2020109063A1Chemical feed control device, water treatment system, chemical feed control method, and programMITSUBISHI HEAVY IND LTD·Filed 2018·Application pending·0 cites
- 0439US2018037483A1Industrial waste water treatment system and treatment methodMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
- 0535US2017233278A1Process for producing freeze-dried sludgeMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →