Inventor · disambiguated record
Takezo Sonoda
Also filed as: SONODA TAKEZO
2 granted patents·55 citations·filing 1974–1982
64Inventor score
Files withNIPPON CATALYTIC CHEM IND2
Top patents by PatentIndex Score
2 records- 0183US4002727ADesulfurization process for hydrogen sulfide-containing gasesNIPPON CATALYTIC CHEM IND·Filed 1974·Granted Jan 11, 1977·44 cites·15 claims
- 0254US4483843ADesulfurization process for hydrogen sulfide containing gasesNIPPON CATALYTIC CHEM IND·Filed 1982·Granted Nov 20, 1984·11 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →