TO

Tadashi Otaka

HI Hitachi: 2 patents #478 of 3,189Top 15%
HH Hitachi High-Technologies: 1 patents #47 of 157Top 30%
📍 Hitachinaka, JP: #28 of 278 inventorsTop 15%
Overall (2005): #16,101 of 245,428Top 7%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6933500 Electron microscope Kazutoshi Kaji, Shohei Terada 2005-08-23
6894790 Micropattern shape measuring system and method Yasuhiro Mitsui, Yasutsugu Usami, Isao Kawata, Yuya Toyoshima, Nobuyuki Iriki 2005-05-17
6864493 Charged particle beam alignment method and charged particle beam apparatus Mitsugu Sato, Makoto Ezumi, Atsushi Takane, Shoji Yoshida, Satoru Yamaguchi +1 more 2005-03-08