Inventor · disambiguated record
Isao Ohyama
Also filed as: KORI SEIJI · OHYAMA ISAO
5 granted patents·88 citations·filing 1973–1977
81Inventor score
Top patents by PatentIndex Score
5 records- 0195US3966792AProstaglandin compoundsONO PHARMACEUTICAL CO·Filed 1974·Granted Jun 29, 1976·40 cites·9 claims
- 0295US3962312A9,11,15-Trihydroxy prost-5-enoic acid analoguesONO PHARMACEUTICAL CO·Filed 1973·Granted Jun 8, 1976·34 cites·6 claims
- 0372US4061865AProstaglandin analoguesONO PHARMACEUTICAL CO·Filed 1975·Granted Dec 6, 1977·7 cites·8 claims
- 0449US4087620A15-Cycloalkyl-prostaglandin derivativesONO PHARMACEUTICAL CO·Filed 1976·Granted May 2, 1978·5 cites·8 claims
- 0547US4180675A15-Cycloalkyl-prostaglandin derivativesWARNER LAMBERT CO·Filed 1977·Granted Dec 25, 1979·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →