Inventor · disambiguated record

Shyzunori Hayakawa

Also filed as: HAYAKAWA SHYZUNORI

2 granted patents·15 citations·filing 1990–1992

58Inventor score

Technology areasB22D

Files withDAIDO STEEL CO LTD1 DIADO TOKUSHUKO KABUSHIKI KAIS1

Top patents by PatentIndex Score

2 records

0158US5056583AContinuously and concurrently casting different alloysDAIDO STEEL CO LTD·Filed 1990·Granted Oct 15, 1991·9 cites·9 claims
0248US5211217AVertical continuous casting method and casting apparatusDIADO TOKUSHUKO KABUSHIKI KAIS·Filed 1992·Granted May 18, 1993·6 cites·4 claims

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