Inventor · disambiguated record
Masahiro Yokoyama
Also filed as: YOKOYAMA MASAHIRO
2 granted patents·3 citations·filing 2009–2012
41Inventor score
Technology areasA01N
Top patents by PatentIndex Score
2 records- 0175US8557738B2Nitrogen-containing heterocyclic derivative and fungicide for agricultural and horticultural useMITANI AKIRA·Filed 2009·Granted Oct 15, 2013·2 cites·3 claims
- 0268US9060517B2Nitrogenated heterocyclic compound and agricultural or horticultural fungicideSHIBAYAMA KOTARO·Filed 2012·Granted Jun 23, 2015·1 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Masahiro Yokoyama 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 →