KO

Kenichiro Otsuka

NM Nippon Steel & Sumitomo Metal: 1 patents #155 of 478Top 35%
Overall (2017): #347,644 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9839951 Manufacturing method and manufacturing apparatus of press-formed body Ryuichi NISHIMURA, Yoshiaki Nakazawa, Yoshihiko Masuo, Toshiya Suzuki, Yoshiyuki Ikeda 2017-12-12