Inventor · disambiguated record

Katsumi Ohmiya

Also filed as: OHMIYA KATSUMI

1 granted patent·2 citations·filing 2002–2002

18Inventor score

Technology areasC21D

Files withNETUREN CO LTD1

Top patents by PatentIndex Score

1 record

0147US7147731B2Flanged parts producing method, and heat-treating device and heat treating method thereforNETUREN CO LTD·Filed 2002·Granted Dec 12, 2006·2 cites·20 claims

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