In 1986, a small group of young engineers gathered to create T&D Corporation in Matsumoto, Japan with the dream of creating, developing and producing innovative and interest-sparking products. The name of their new company was a reflection of that pioneering spirit: the T standing for TRY and the D standing for DEVELOPMENT. Of the products that they TRIED and DEVELOPED, one in particular had an incredible impact as it hit the Japanese market in 1994. This was their PC compatible compact data logger called ONDOTORI Jr. Over the past ten years these data loggers combined with other innovative loggers have continued to be an incredible success in Japan; resulting in a 90% market share. Realizing that the future of data management would be in wireless solutions, T&D has been, for the last 5 years, leading the way in providing user-friendly wireless communication loggers. By obtaining CE approval in 2003 these innovative products have been made available to a wider world market. The dreams of the small group of engineers continue today as they gain strength and breadth.