TO

Toshiyuki Ohyagi

HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
Overall (All Time): #3,487,506 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6777679 Method of observing a sample by a transmission electron microscope Isao Nagaoki, Hiroyuki Kobayashi, Takafumi Yotsuji 2004-08-17