TU

Takahide UMEHARA

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
📍 Futtsu, JP: #2 of 4 inventorsTop 50%
Overall (2018): #218,848 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10094014 Nitriding method and nitrided part production method Yoshihiro Daito 2018-10-09