Inventor
FUJIKAWA TOYOHARU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “FUJIKAWA TOYOHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
4 patentsUS4549818AOct 29, 1985
Temperature detector
CITIZEN WATCH CO LTD28 citations91
US4762429AAug 9, 1988
Electronic clinical thermometer with a battery life warning display
CITIZEN WATCH CO LTD36 citations90
US5892448AApr 6, 1999
Electronic clinical thermometer
CITIZEN WATCH CO LTD18 citations82
US4160241AJul 3, 1979
Electrochromic display device
CITIZEN WATCH CO LTD23 citations79