YH

Yoichi Hirayama

HH Hitachi High-Technologies: 1 patents #175 of 444Top 40%
Overall (2016): #175,667 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9312094 Charged particle beam device Hisanao Akima 2016-04-12