Inventor · disambiguated record

Hiyoshi Ooshima

Also filed as: OOSHIMA HIYOSHI

1 granted patent·5 citations·filing 1980–1980

26Inventor score
Technology areasB63B
Files withHITACHI SHIPBUILDING ENG CO1

Top patents by PatentIndex Score

1 record

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