KO

Kenji Obara

HH Hitachi High-Technologies: 2 patents #65 of 435Top 15%
Overall (2017): #133,486 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9685301 Charged-particle radiation apparatus Takehiro Hirai, Ryo Nakagaki 2017-06-20
9582875 Defect analysis assistance device, program executed by defect analysis assistance device, and defect analysis system Takehiro Hirai, Ryo Nakagaki 2017-02-28