Inventor · disambiguated record
Osamu Sudo
Also filed as: SUDO OSAMU
3 granted patents·63 citations·filing 1974–1993
72Inventor score
Top patents by PatentIndex Score
3 records- 0182US5308827AHerbicidal foam compositionFUMAKILLA LTD·Filed 1993·Granted May 3, 1994·44 cites·8 claims
- 0268US3952454ADevice for sealing doors of coke ovenNIPPON OIL SEAL IND CO LTD·Filed 1974·Granted Apr 27, 1976·14 cites·4 claims
- 0345US3977125ADevice for sealing steel doors of coke ovenNIPPON OIL SEAL IND CO LTD·Filed 1974·Granted Aug 31, 1976·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →