Inventor · disambiguated record
Takehito Sugiura
Also filed as: SUGIURA Takehito
2 granted patents·0 citations·filing 2019–2022
25Inventor score
Technology areasC02F
Top patents by PatentIndex Score
2 records- 0156US11618703B2Crude oil sludge treatment agent, crude oil sludge treatment method and crude oil sludge treatment agent kitJAPAN ECOSYSTEM CO LTD·Filed 2022·Granted Apr 4, 2023·0 cites·6 claims
- 0248US11186508B2Water treating agent and kit and methods for producing and usingSEINEN INC·Filed 2019·Granted Nov 30, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →