Inventor · disambiguated record

Masataka Shirai

Also filed as: SHIRAI MASATAKA

2 granted patents·114 citations·filing 1991–1991

63Inventor score

Technology areasA61K C12P

Files withMERCIAN CORP2

Top patents by PatentIndex Score

2 records

0188US5183883AConjugate of adriamycin and cyclodextrinMERCIAN CORP·Filed 1991·Granted Feb 2, 1993·112 cites·8 claims
0239US5223519A4-hydroxypyridine derivatives, useful for treating circulatory diseasesMERCIAN CORP·Filed 1991·Granted Jun 29, 1993·2 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Masataka Shirai files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →