Inventor · disambiguated record

Minoru Yao

Also filed as: YAO MINORU

2 granted patents·19 citations·filing 1985–1987

58Inventor score

Technology areasB22D

Files withKAWASAKI STEEL CO1 KAWASKI STEEL CORP1

Top patents by PatentIndex Score

2 records

0174US4759399AMethod and apparatus for producing hollow metal ingotsKAWASAKI STEEL CO·Filed 1987·Granted Jul 26, 1988·15 cites·3 claims
0241US4615373AMethod and an apparatus for manufacturing a hollow steel ingotKAWASKI STEEL CORP·Filed 1985·Granted Oct 7, 1986·4 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Minoru Yao files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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