KO

Kouichi Okamoto

KO Komatsu: 1 patents #101 of 309Top 35%
NM Nippon Steel & Sumitomo Metal: 1 patents #155 of 478Top 35%
Overall (2017): #131,981 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9643527 Dump truck Kyouji Uranaka, Taiga Sasaki 2017-05-09
9593796 Hot-dip galvanized steel pipe and method of manufacturing the same Hiroshi Takebayashi, Yoshitaka Soga 2017-03-14