Inventor
KUSUMOTO YASUO
7 patents
Patents
7 patentsUS4620102AOct 28, 1986
Electron-impact type of ion source with double grid anode
SEIKO INSTR & ELECTRONICS27 citations89
US4551031ANov 5, 1985
Electronic clinical thermometer
SEIKO INSTR & ELECTRONICS48 citations89
US4211066AJul 8, 1980
Stop watch
SEIKO INSTR & ELECTRONICS28 citations80
US3948035AApr 6, 1976
Time indication setting circuit
SEIKO INSTR & ELECTRONICS11 citations71
US4044547AAug 30, 1977
Time adjusting system for an electronic timepiece
SEIKO INSTR & ELECTRONICS6 citations60
US4489437ADec 18, 1984
Speech synthesizer
SEIKO INSTR & ELECTRONICS6 citations59
US4142359AMar 6, 1979
Electronic timepiece
SEIKO INSTR & ELECTRONICS0 citations39