KK

Kohji Kohno

NM Nippon Steel & Sumitomo Metal: 1 patents #116 of 340Top 35%
📍 Kisarazu, JP: #6 of 14 inventorsTop 45%
Overall (2019): #381,653 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10247478 Monolithic refractory structure Hiroki TSUKIGASE, Ryuichi Ishikawa 2019-04-02