Sharp electronic calculator - Manual (Page 3)

1988 1997 2002
1979 1996 2000 2004
1964
SHARP Innovations Continually Write
New Chapters into the Pages of History.
Since the introduction of the first electronic desktop calculator,
SHARP has led the way in the field of calculator technology.
A history of superior engineering, advanced functions, and
innovative technologies has made SHARP calculators and
organizers the choice in all fields, the world over.
And this year, we celebrate 40 years since the development of one
of our many original creations: the world's first all-transistor
desktop calculator.
Development and
introduction of electronic
organizer (Personal
Information Tool).
Development of
the world's first
COS electronic
LCD calculator.
Development and
introduction of
graphing calculator
with a touch screen for
educational market.
Development and
introduction of the
world's first graphing
calculator with a
reversible keyboard.
Development and
introduction of scientific
calculators with
Advanced D.A.L. for
educational market.
Development and introduction
of electronic organizers with
add-on software/contents.