Inventor
FURUTA SHIGETARO
6 patents
⚠️ This page may combine multiple inventors who share the name “FURUTA SHIGETARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON TORYO KK
5 patentsUS3932024AJan 13, 1976
Electro-optical devices
DAINIPPON TORYO KK166 citations95
US3961843AJun 8, 1976
Liquid crystal electro-optical device
DAINIPPON TORYO KK15 citations69
US4043634AAug 23, 1977
Liquid crystal electro optical element
DAINIPPON TORYO KK3 citations61
US3947090AMar 30, 1976
Electro-optical devices
DAINIPPON TORYO KK4 citations61
US4166676ASep 4, 1979
Method of turning off the display in electrochromic display devices
DAINIPPON TORYO KK5 citations60