Inventor · disambiguated record
Osamu Mabu
Also filed as: MABU OSAMU
2 granted patents·83 citations·filing 1979–1980
68Inventor score
Technology areasC12M
Files withCHIYODA CHEM ENG CONSTRUCT CO2
Top patents by PatentIndex Score
2 records- 0190US4256573AProcess for biological treatment of waste water in downflow operationCHIYODA CHEM ENG CONSTRUCT CO·Filed 1979·Granted Mar 17, 1981·41 cites·7 claims
- 0289US4454038AApparatus for biological treatment of waste water in downflow operationCHIYODA CHEM ENG CONSTRUCT CO·Filed 1980·Granted Jun 12, 1984·42 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →