Emanuel (Mannie) Ruben Piore (19 July 1908 – 9 May 2000) was a scientist and a manager of industrial research.
Piore was born on 19 July 1908 in Vilnius, Lithuania. In 1917, his family moved to the United States, and in 1924, Emanuel Piore became a naturalized citizen of the United States.
Piore obtained an undergraduate and a Ph.D. degree in physics, both from the University of Wisconsin–Madison. He worked at the Radio Corporation of America, the US Navy (where he became the first civilian to head the Office of Naval Research) and, subsequently, the Avco Manufacturing Corporation, before being hired as the first Director of Research of IBM.
Under his direction, the architect Eero Saarinen designed and build the IBM Thomas J. Watson Research Center at Yorktown Heights, New York. As Director of Research at IBM he encouraged basic research and the building up of a patent portfolio. He also established the IBM Fellow program, which allowed top researchers to pursue their own interests for a period of time. He was promoted to vice president and group executive, and Chief Scientist and served IBM as a member of the board of directors and of the advisory committee to the board.
In 1976, the IEEE established the IEEE Emanuel R. Piore Award, for "outstanding achievement in the field of information processing".