Inventor · disambiguated record
Yasufumi Shirasaki
Also filed as: SHIRASAKI YASUFUMI
3 granted patents·14 citations·filing 1990–1997
63Inventor score
Technology areasA61K
Top patents by PatentIndex Score
3 records- 0147US5661150ADrug for neuroprotectionDAIICHI SEIYAKU CO·Filed 1994·Granted Aug 26, 1997·11 cites·9 claims
- 0235US5837706ADrug for neuroprotectionDAIICHI SEIYAKU CO·Filed 1997·Granted Nov 17, 1998·3 cites·18 claims
- 0325US5182276ANootropic agentSANTEN PHARMACEUTICAL CO LTD·Filed 1990·Granted Jan 26, 1993·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →