Inventor · disambiguated record
Hiroaki Ohnuma
Also filed as: OHNUMA HIROAKI
2 granted patents·8 citations·filing 1984–1993
53Inventor score
Files withKAWASAKI STEEL CO2
Top patents by PatentIndex Score
2 records- 0147US4673024AContinuous casting apparatus for the production of cast sheetsKAWASAKI STEEL CO·Filed 1984·Granted Jun 16, 1987·5 cites·12 claims
- 0228US5510196ACorrosion resistant steel sheets improved in corrosion resistance and other characteristicsKAWASAKI STEEL CO·Filed 1993·Granted Apr 23, 1996·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →