Inventor
TADA KOHJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TADA KOHJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
8 patentsUS4563093AJan 7, 1986
Voltage and electric field measuring device using light
SUMITOMO ELECTRIC INDUSTRIES40 citations89
US4608535AAug 26, 1986
Magnetic field and current measuring device using a Faraday cell with a thin electrically conductive film substantially covering the Faraday cell
SUMITOMO ELECTRIC INDUSTRIES12 citations73
US4944834AJul 31, 1990
Process of pulling a crystal
SUMITOMO ELECTRIC INDUSTRIES18 citations72
US4938837AJul 3, 1990
Crucible recovering method and apparatus therefor
SUMITOMO ELECTRIC INDUSTRIES8 citations72
US4873062AOct 10, 1989
Apparatus for the growth of single crystals
SUMITOMO ELECTRIC INDUSTRIES4 citations61
US4684515AAug 4, 1987
Single crystal article
SUMITOMO ELECTRIC INDUSTRIES3 citations61
US4537652AAug 27, 1985
Process for preparing single crystal
SUMITOMO ELECTRIC INDUSTRIES3 citations61
US4596700AJun 24, 1986
Apparatus for producing single crystal
SUMITOMO ELECTRIC INDUSTRIES5 citations57