Inventor · disambiguated record
Eiji Ohki
Also filed as: OHKI EIJI
3 granted patents·10 citations·filing 1974–1981
60Inventor score
Files withSANKYO CO3
Top patents by PatentIndex Score
3 records- 0148US4395418APenem-3-carboxylic acid derivativesSANKYO CO·Filed 1981·Granted Jul 26, 1983·8 cites·8 claims
- 0232US3932382ADideoxybutirosin derivativeSANKYO CO·Filed 1974·Granted Jan 13, 1976·2 cites·3 claims
- 0324US4006133AAminoglycoside antibioticsSANKYO CO·Filed 1974·Granted Feb 1, 1977·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →