Inventor · disambiguated record
Hironobu Marukawa
Also filed as: MARUKAWA HIRONOBU
2 granted patents·1 citations·filing 2015–2019
30Inventor score
Files withCHIYODA CORP2
Top patents by PatentIndex Score
2 records- 0169US11198092B2Exhaust gas treatment method and exhaust gas treatment apparatusCHIYODA CORP·Filed 2019·Granted Dec 14, 2021·1 cites·8 claims
- 0241US9884288B2Treatment process of gas containing zero-valent mercury and mercury separation systemCHIYODA CORP·Filed 2015·Granted Feb 6, 2018·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →