RH

Ryuichi Harada

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #4,135,791 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10406582 Press-forming apparatus, method for producing press-formed product using the forming apparatus, and press-formed product Ryuichi NISHIMURA, Yoshiaki Nakazawa, Kenichiro Otsuka, Toru Yonebayashi, Koji Hashimoto 2019-09-10