Inventor · disambiguated record
Kaoru Chigusa
Also filed as: CHIGUSA KAORU
2 granted patents·126 citations·filing 1991–1994
69Inventor score
Technology areasC02F
Top patents by PatentIndex Score
2 records- 0180US5567314AApparatus for biologically treating lipid-containing waste waterNISHIHARA ENVIRONMENTAL SANATA·Filed 1994·Granted Oct 22, 1996·59 cites·9 claims
- 0277US5075008AProcess for high-load treatment of carbohydrate containing waste waterRES ASS OF BIOTECHNOLOGY FOR O·Filed 1991·Granted Dec 24, 1991·67 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →