JH

Jun Hirowatari

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
Overall (2018): #355,812 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10113220 High strength, hot dipped galvanized steel sheet excellent in shapeability and method of production of same Kengo Takeda, Kazuhisa Kusumi, Haruhiko Eguchi, Shintarou Fujii 2018-10-30