To calculate the rate of wrongful convictions, the new study applied an analytical framework from the world of medical statistics to a set of data comprising all prisoners sentenced to death between 1976 and 2004. Strap on your thinking caps, because this gets a bit topsy-turvy for us non-statisticians.
The Ricoh Company, Ltd. (æ ªå¼ä¼ç¤¾ãªã³ã¼, Kabushiki-gaisha RikÅ) is a Japanese multinational imaging and electronics company. It was founded by the RIKEN zaibatsu on 6 February 1936 as Riken Sensitized Paper (çç æåç´, Riken KankÅshi) . Ricoh's headquarters are located in Ricoh Building in ChÅ«Å, Tokyo.
Ricoh buys Pentax to build interchangeable lens camera business. Hoya has sold the Pentax camera division to Ricoh. The Pentax Imaging Systems Division will be spun-out as a new company and its shares transfered to Ricoh on October 1st. The deal will also include the Pentax camera manufacturing subsidiary in Vietnam.