Historedia
Person

Jōkichi Takamine

Events
1
Episodes
1
Years
1900

Every event in Historedia whose sources name Jōkichi Takamine, with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.

Events and episodes

  1. John Jacob Abel announces isolation of epinephrine

    1900

    Role: Chemist

    1. 1900 · Unspecified laboratory contextTakamine's Purification

      Jōkichi Takamine successfully isolated the neutral base of epinephrine in 1900, creating a more active substance.

Sources

  1. John Jacob Abel Wikipedia, revision of 2026-08-29
  2. Adrenaline Wikipedia, revision of 2026-10-05