Episode 2 of 2

Post-1881 Expansion

When
1881
Where
Tokyo
Part of
Tanaka Manufacturing founded in Ginza, Tokyo, predecessor of Toshiba

After Tanaka Hisashige's death, his son founded Tanaka Engineering Works, which expanded into military production.

Following Tanaka Hisashige's death in 1881, his son established Tanaka Engineering Works. The company became partly owned by General Electric and expanded into torpedoes and mines for the Imperial Japanese Navy, becoming one of the largest manufacturing companies of the time. Tanaka Seisakusho is regarded as a predecessor of Toshiba.

Sources

  1. Tanaka Hisashige Wikipedia, revision of 2026-07-11
  2. Toshiba Wikipedia, revision of 2026-08-31

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.