Inventor · disambiguated record
Hiroshi Hiranuma
Also filed as: HIRANUMA HIROSHI
1 granted patent·8 citations·filing 1979–1979
30Inventor score
Technology areasG21C
Files withHITACHI LTD1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →