Assignee
INT PRECISION INC
JP6 patents
Top patents by PatentIndex Score
US4596934AJun 24, 1986
Electron beam apparatus with improved specimen holder
INT PRECISION INC37 citations87
US4426577AJan 17, 1984
Electron microscope of scanning type
INT PRECISION INC26 citations80
US4434367AFeb 28, 1984
Electron microscope
INT PRECISION INC10 citations73
US4316087AFeb 16, 1982
Method of photographing electron microscope images on a single photographic plate and apparatus therefor
INT PRECISION INC12 citations68
US4429222AJan 31, 1984
Transmission electron microscope
INT PRECISION INC5 citations62
US4383176AMay 10, 1983
Objective lens for electron microscope
INT PRECISION INC3 citations60