RM

Ryuta Machida

HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
Overall (All Time): #2,878,281 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

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