TO

Toshiyuki Oyagi

HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
Overall (All Time): #1,964,280 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10083814 Electron microscope and sample observation method Isao Nagaoki, Hiroaki Matsumoto, Kiyotaka Nakano, Takeshi Sato, Yasuhira Nagakubo 2018-09-25
9754763 Electron microscope Takafumi Yotsuji 2017-09-05