Inventor · disambiguated record

Ikuo Yanagisawa

Also filed as: YANAGISAWA IKUO

2 granted patents·37 citations·filing 1974–1994

61Inventor score

Technology areasB22D Y10T

Files withNIPPON LIGHT METAL CO1 NIPPON LIGHT METAL RES LABOR1

Top patents by PatentIndex Score

2 records

0177US3945428ADie assembly for squeeze casting of metalsNIPPON LIGHT METAL RES LABOR·Filed 1974·Granted Mar 23, 1976·30 cites·5 claims
0236US5461768AElectrically heatable caulking system and methodNIPPON LIGHT METAL CO·Filed 1994·Granted Oct 31, 1995·7 cites·16 claims

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