RN

Ryo Nakagaki

HH Hitachi High-Technologies: 5 patents #14 of 444Top 4%
Overall (2016): #24,197 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9401015 Defect classification method, and defect classification system Yohei Minekawa, Yuji Takagi, Minoru Harada, Takehiro Hirai 2016-07-26
9390490 Method and device for testing defect using SEM Yuji Takagi, Minoru Harada, Naoki Hosoya, Toshifumi Honda, Takehiro Hirai 2016-07-12
9342879 Method and apparatus for reviewing defect Yohei Minekawa, Kenji Nakahira, Minoru Harada, Takehiro Hirai 2016-05-17
9335277 Region-of-interest determination apparatus, observation tool or inspection tool, region-of-interest determination method, and observation method or inspection method using region-of-interest determination method Takehiro Hirai, Kenji Obara 2016-05-10
9311697 Inspection method and device therefor Minoru Harada, Takehiro Hirai, Naoki Hosoya 2016-04-12