Inventor · disambiguated record
Masutaro Hirayama
Also filed as: HIRAYAMA MASUTARO
1 granted patent·1 pending application·0 citations·filing 2018–2018
7Inventor score
Technology areasA61K
Files withKAO CORP2
Top patents by PatentIndex Score
2 recordsIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →