Inventor · disambiguated record
Kazuyoshi Ume
Also filed as: UME KAZUYOSHI
2 granted patents·40 citations·filing 1983–1993
61Inventor score
Technology areasC22C
Files withNIPPON KOKAN KK2
Top patents by PatentIndex Score
2 records- 0183US4464209AClad steel pipe excellent in corrosion resistance and low-temperature toughness and method for manufacturing sameNIPPON KOKAN KK·Filed 1983·Granted Aug 7, 1984·35 cites·16 claims
- 0236US5397654AAbrasion-resistant welded steel pipeNIPPON KOKAN KK·Filed 1993·Granted Mar 14, 1995·5 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →