Inventor · disambiguated record
Masatoyo Shiraiwa
Also filed as: SHIRAIWA MASATOYO
1 granted patent·8 citations·filing 1975–1975
30Inventor score
Technology areasC10G
Files withIDEMITSU SEKIYUKAGAKU KABUSHIK1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when Masatoyo Shiraiwa 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 →