| Year
|
Event
|
| 1919 |
the company is founded by Syunichi Nakata in Tokyo as Nakaya Seisakusho
|
| 1924 |
Syunichi Nakata tranfer to Tokyo and found Nakaya Seisakusho Pen Co.
|
| 1928 |
Nakaya Seisakusho Pen Co. is renamed as Platinum Fountain Pen Co.
|
| 1931 |
the company starts mail order sales
|
| 1935 |
the company starts a Maki-e production, introducing the Kanshitsu and pearl inlay styles
|
| 1948 |
the company introduces ballpoint with water based ink, forerunner of the roller pens
|
| 1952 |
the company is the first Japanese producer creating injection molding plastic pens
|
| 1957 |
the company introduces cartridge filler pens
|