HO

Hiroya Ohta

HI Hitachi: 2 patents #436 of 2,733Top 20%
HH Hitachi High-Technologies: 2 patents #104 of 523Top 20%
Overall (2011): #27,456 of 364,097Top 8%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8022365 Charged particle beam equipments, and charged particle beam microscope Osamu Kamimura 2011-09-20
7906761 Charged particle beam apparatus Sayaka Tanimoto, Hiroshi Makino, Ryuichi Funatsu 2011-03-15
7880143 Electron beam apparatus Sayaka Tanimoto, Hiroshi Makino, Ryuichi Funatsu 2011-02-01
7863565 Electron beam inspection method and electron beam inspection apparatus Masaki Hasegawa 2011-01-04