Inventor
YANAGAWA MIKIO
JP6 patents
Patents
6 patentsUS4274146AJun 16, 1981
Calendar data display device for an electronic device
CASIO COMPUTER CO LTD21 citations79
US4894730AJan 16, 1990
Manually sweeping contact sensitive copier with image data memory
CASIO COMPUTER CO LTD15 citations71
US4580235AApr 1, 1986
Electronic calculator with check function
CASIO COMPUTER CO LTD19 citations71
US4455024AJun 19, 1984
Electronic game apparatus
CASIO COMPUTER CO LTD4 citations60
US4336598AJun 22, 1982
Electronic calculator with musical note generation
CASIO COMPUTER CO LTD3 citations60
US4181963AJan 1, 1980
Electronic calculator with time counting function
CASIO COMPUTER CO LTD3 citations60