Inventor · disambiguated record

Hirotomo Ogihara

Also filed as: OGIHARA HIROTOMO

1 granted patent·6 citations·filing 1979–1979

28Inventor score

Technology areasC22C

Files withHITACHI ELECTRONICS1

Top patents by PatentIndex Score

1 record

0143US4298381AAbrasion-resistive high permeability magnetic alloyHITACHI ELECTRONICS·Filed 1979·Granted Nov 3, 1981·6 cites·4 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →