Translations:Platinum/4/en

Platinum was born in 1919 in Okayama Prefecture where Syunichi Nakata had created a workshop for the production of pens. In 1924, he moved to Tokyo, and founded the Nakaya Seisakusho that after four years it was renamed as Platinum Pen Company, in this period the company adopted his traditional trademark logo illustrating a world globe with written with the central initials of the founder separated by a star. Has been reported (according to Lambrou) the export of pens with the name 555.