RO

Ryuutarou Ogata

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
Overall (2018): #253,590 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10150147 Piercing plug Atsushi Nosaka, Yasuyoshi Hidaka, Yasuto Higashida 2018-12-11