Inventor
WATANABE TOMOYOSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE TOMOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
8 patentsUS4074799AFeb 21, 1978
Ribbon cartridge having slack preventing means
BROTHER IND LTD38 citations90
US4569611AFeb 11, 1986
Typewriter with automatic paper loading apparatus
BROTHER IND LTD24 citations79
US4283150AAug 11, 1981
Typewriter
BROTHER IND LTD7 citations72
US4414496ANov 8, 1983
Electronic typewriter and its control apparatus
BROTHER IND LTD13 citations71
US4353655AOct 12, 1982
Electronic typewriter and its control apparatus
BROTHER IND LTD6 citations71
US4119385AOct 10, 1978
Ribbon changing mechanism for a typewriter
BROTHER IND LTD12 citations69
US4051943AOct 4, 1977
Ribbon cartridge
BROTHER IND LTD3 citations59
US4299503ANov 10, 1981
Character selection mechanism for a typewriter
BROTHER IND LTD1 citations52