Inventor · disambiguated record
Syoji Watanabe
Also filed as: WATANABE SYOJI
2 granted patents·64 citations·filing 1982–1997
66Inventor score
Top patents by PatentIndex Score
2 records- 0178US4437992AProcess for controlling an aeration tank in an activated sludge sewage treatmentHITACHI LTD·Filed 1982·Granted Mar 20, 1984·35 cites·7 claims
- 0261US5967193AFlexible pipe unit for use in exhaust pipe line of automotive engineCALSONIC CORP·Filed 1997·Granted Oct 19, 1999·29 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →