Wikipedia
Uni-ball
uni-ball and uni are brands of pens and pencils, made by the of Japan. The brand currently has several lines of pens including Jetstream, Vision Elite, Signo, Eye and Power Tank RT.
Mitsubishi Pencil Company distributes products in over 100 countries through subsidiaries, such as Mitsubishi Pencil Company UK. Sanford distributes uni-ball in the United States and Canada, Faber-Castell does so for Germany, and Linc Pen and Plastics Limited (LPPL) in India. Despite its naming and the near identical logomarks, Mitsubishi Pencil Company is unrelated to the Mitsubishi Group, and has never been a part of their zaibatsu.