Creamware of these potteries would have been producing creamware. Whilst Staffordshire had taken the lead, creamware came to be developed in a number of large potting centres where stoneware was already being produced, eventually replacing stoneware entirely. These included Derbyshire, Liverpool, Yorkshire (including the Leeds pottery) and Swansea. Attribution of pieces to particular factories has always been difficult because virtually no creamware was marked prior to Josiah Wedgwood's manufacture of it in Burslem. At the time manufacturers frequently supplied wares to one another to supplement stocks and ideas were often exchanged or copied. In addition, factories usually sent out their wares
Japanese pottery and porcelain ware was another kind of porcelain initially reserved for presentation as political gifts among the elite, concentrating on very fine painting in blue on an unusually fine white body, for which scroll painters were hired. These two types represented the finest porcelain produced after the export trade stalled by the 1740s. Unlike Nabeshima ware, Hirado went on to be a significant exporter in the 19th century. During the 17th century, in Kyoto, then Japan's imperial capital, kilns produced only clear lead-glazed pottery that resembled the pottery of southern China. Among them, potter Nonomura Ninsei invented an opaque overglaze enamel and