Inventor · disambiguated record

Mitsumasa Shino

Also filed as: SHINO MITSUMASA

2 granted patents·15 citations·filing 1990–1991

58Inventor score

Technology areasA61P C07D

Files withEISAI CO LTD2

Top patents by PatentIndex Score

2 records

0165US5444083APyrrolidine compound and pharmaceutical useEISAI CO LTD·Filed 1990·Granted Aug 22, 1995·10 cites·15 claims
0240US5292521ASolid oral preparation containing a pyrrolidine derivative with a catechol groupEISAI CO LTD·Filed 1991·Granted Mar 8, 1994·5 cites·17 claims

Join the waitlist — get patent alerts

Get an alert when Mitsumasa Shino 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 →