Sharp Corporation ( , ) is a Japanese electronics manufacturer, founded in 1912. It takes its name from one of its founder's first inventions, the Ever-Sharp mechanical pencil, which was invented by Tokuji Hayakawa (早川 徳次) in 1915. Since then it has developed into one of the leading electronics companies in the world. As a semiconductor maker, Sharp is among the Worldwide Top 20 Semiconductor Sales Leaders and among the Top 100 R&D Spenders in a list published by IEEE Spectrum magazine. It gained public awareness in the United Kingdom when it sponsored Manchester United F.C. from 1983 to 2000, which was a great period of success for the club.