TI

Tomoyoshi Ichimaru

HH Hitachi High-Technologies: 1 patents #207 of 523Top 40%
Overall (2011): #143,099 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7989330 Dry etching method Takeshi Shima, Kenichi Kuwabara, Kenji IMAMOTO 2011-08-02