Inventor · disambiguated record
Taketomo Yamazaki
Also filed as: SAKAMOTO TETSU · YAMAZAKI TAKETOMO
2 granted patents·62 citations·filing 1976–1978
65Inventor score
Technology areasC22C
Files withNIPPON STEEL CORP2
Top patents by PatentIndex Score
2 records- 0189US4204862AAustenitic heat-resistant steel which forms Al2 O3 film in high-temperature oxidizing atmosphereNIPPON STEEL CORP·Filed 1978·Granted May 27, 1980·40 cites·8 claims
- 0278US4078919AFerritic stainless steel having excellent workability and high toughnessNIPPON STEEL CORP·Filed 1976·Granted Mar 14, 1978·22 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →