RN

Ryo Nakagaki

HH Hitachi High-Technologies: 1 patents #144 of 434Top 35%
Overall (2019): #287,762 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10203851 Defect classification apparatus and defect classification method Yohei Minekawa, Yuji Takagi, Minoru Harada, Takehiro Hirai 2019-02-12