HO

Hiroya Ohta

HH Hitachi High-Technologies: 3 patents #11 of 200Top 6%
Overall (2020): #88,445 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10816332 Pattern measurement device and pattern measurement method Kenji Tanimoto, Tomohiro Tamori, Takuma Yamamoto 2020-10-27
10636618 Charged particle beam apparatus Kaori Bizen, Yasunari Sohda, Makoto Sakakibara, Kenji Tanimoto, Yusuke Abe 2020-04-28
10629408 Charged particle beam device Toshimasa Kameda, Kenji Tanimoto 2020-04-21