Inventor · disambiguated record

Chukichi Hanzawa

Also filed as: HANZAWA CHUKICHI

2 granted patents·104 citations·filing 1995–1995

68Inventor score

Technology areasB21B B22D

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0198US5634257AHot strip rolling plant and method directly combined with continuous castingHITACHI LTD·Filed 1995·Granted Jun 3, 1997·78 cites·48 claims
0284US5630467AThin slab continuous casting machine and methodHITACHI LTD·Filed 1995·Granted May 20, 1997·26 cites·6 claims

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