Inventor
SUGA FUSAO
JP11 patents
Patents
11 patentsUS6825751B1Nov 30, 2004
Data communication apparatus, wristwatch type electronic device, and authentication system
CASIO COMPUTER CO LTD137 citations98
US4962469AOct 9, 1990
Exercise measuring instrument
CASIO COMPUTER CO LTD223 citations98
US5316008AMay 31, 1994
Measurement of electrocardiographic wave and sphygmus
CASIO COMPUTER CO LTD798 citations97
US5474077ADec 12, 1995
Exercise-hardness data output apparatus
CASIO COMPUTER CO LTD71 citations95
US5301154AApr 5, 1994
Time calculating device
CASIO COMPUTER CO LTD90 citations95
US5615685AApr 1, 1997
Personal physical fitness measuring apparatus
CASIO COMPUTER CO LTD26 citations92
US5603330AFeb 18, 1997
Pulse counting apparatus
CASIO COMPUTER CO LTD21 citations92
US4991156AFeb 5, 1991
Electronic time measuring apparatus including past record display means
CASIO COMPUTER CO LTD22 citations92
US5579777ADec 3, 1996
Exercise level of difficulty data output apparatus
CASIO COMPUTER CO LTD18 citations81
US4831605AMay 16, 1989
Electronic time measuring apparatus including past record display means
CASIO COMPUTER CO LTD22 citations81
US4891776AJan 2, 1990
Electronic timepiece
CASIO COMPUTER CO LTD17 citations71