AK

Atsuo Koga

NS Nippon Steel: 2 patents #27 of 325Top 9%
NM Nippon Steel & Sumitomo Metal: 1 patents #116 of 340Top 35%
Overall (2019): #97,755 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10494027 Crash energy absorbing part Kenichiro Tadokoro 2019-12-03
10464511 Bumper reinforcement and vehicle including the same Yoshiaki Nakazawa 2019-11-05
10259410 Bumper beam Yoshiaki Nakazawa 2019-04-16