Inventor · disambiguated record

Taiji Kumagai

Also filed as: KUMAGAI TAIJI

2 granted patents·2 citations·filing 1979–1980

42Inventor score

Technology areasC21C C22C

Files withJAPAN METALS & CHEM CO LTD2

Top patents by PatentIndex Score

2 records

0131US4255184AMethod and apparatus for refining ferrosiliconJAPAN METALS & CHEM CO LTD·Filed 1979·Granted Mar 10, 1981·1 cites·2 claims
0223US4347614AApparatus for refining ferrosiliconJAPAN METALS & CHEM CO LTD·Filed 1980·Granted Aug 31, 1982·1 cites·3 claims

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