The very first touch screen phone was the LG Prada released in 2007 by the company LG Electronics. The phone inspired the Apple Iphone which has resulted in many count battles between LG and Apple because of the similarities between the two phones.
The first touch screen mobile was introduced by IBM in 1992 - 1993.
hp had the first touch screen phone which was called the ipaq which came out in 2002 but we don't know what company it was with
the touchscreen kind
Mobile Phone System AMPS and it was introduced in the 1940's
Starbucks was the company that first introduced the reloadable gift card.
it was the EPSON company.
Slide scanners were introduced by Nikon.
IIRC Grid Systems
US company EPILOG