RM

Ryuta Machida

HH Hitachi High-Technologies: 1 patents #105 of 409Top 30%
Overall (2018): #253,842 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9905431 Dry etching method Satoshi Terakura, Masahito Mori, Takao Arase 2018-02-27