Inventor · disambiguated record
Shoji Ryu
Also filed as: RYU SHOJI
3 granted patents·9 citations·filing 1976–1979
63Inventor score
Technology areasC07D
Files withNIPPON CHEMIPHAR CO3
Top patents by PatentIndex Score
3 records- 0170US4101667ABenzo[b,f]thiepin derivativesNIPPON CHEMIPHAR CO·Filed 1976·Granted Jul 18, 1978·5 cites·16 claims
- 0257US4166127ABenzo[b,f]thiepin derivatives and process for producing the sameNIPPON CHEMIPHAR CO·Filed 1978·Granted Aug 28, 1979·3 cites·5 claims
- 0345US4228284ABenzo[b,f]thiepan derivitivesNIPPON CHEMIPHAR CO·Filed 1979·Granted Oct 14, 1980·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →