Inventor · disambiguated record
Masakazu Hatta
Also filed as: HATTA MASAKAZU
1 granted patent·8 citations·filing 1976–1976
31Inventor score
Technology areasC07C
Files withSEITETSU KAGAKU CO LTD1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →