Eisai

Japanese pharmaceutical company
Organization pharmaceutical_company Q903384
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Eisai

Summary

Eisai is a pharmaceutical company[1]. Eisai draws 112 Wikipedia views per month (pharmaceutical_company category, ranking #13 of 31).[2]

Key Facts

  • Eisai was a member of Japan Pharmaceutical Manufacturers Association[3].
  • Eisai is in the country of Japan[4].
  • Eisai's instance of is recorded as pharmaceutical company[5].
  • Eisai's instance of is recorded as public company[6].
  • Eisai's logo image is recorded as Ēzai-Logo.svg[7].
  • Eisai's headquarters location is recorded as Tokyo[8].
  • Eisai's ISNI is recorded as 0000000417565390[9].
  • Eisai's VIAF cluster ID is recorded as 138527652[10].
  • Eisai's Library of Congress authority ID is recorded as n93803891[11].
  • Eisai's NDL Authority ID is recorded as 00278485[12].
  • Eisai's child organization or unit is recorded as Eisai (United States)[13].
  • Eisai's child organization or unit is recorded as Eisai (Germany)[14].
  • Eisai's Commons category is recorded as Eisai Co.[15].
  • Eisai's stock exchange is recorded as Tokyo Stock Exchange[16].
  • Eisai's industry is recorded as pharmaceutical industry[17].
  • +1936-01-01T00:00:00Z marks the founding of Eisai[18].
  • Eisai's Freebase ID is recorded as /m/065qz1[19].
  • Eisai's official website is recorded as https://www.eisai.com[20].
  • Eisai's official website is recorded as https://www.eisai.co.jp/[21].
  • Eisai's ISIN is recorded as JP3160400002[22].
  • Eisai's Legal Entity Identifier is recorded as 353800HDEE0ZYEX4QV91[23].
  • Eisai's OpenCorporates ID is recorded as jp/6010001000001[24].
  • Eisai's official name is recorded as {'lang': 'ja', 'text': 'エーザイ株式会社'}[25].
  • Eisai's official name is recorded as {'lang': 'en', 'text': 'Eisai Co., Ltd.'}[26].
  • Eisai's legal form is recorded as kabushiki gaisha[27].

Body

Founding

+1936-01-01T00:00:00Z marks the founding of Eisai[18].

Identity

Official names include {'lang': 'ja', 'text': 'エーザイ株式会社'}[25] and {'lang': 'en', 'text': 'Eisai Co., Ltd.'}[26].

Operations

Eisai's headquarters location is recorded as Tokyo[8]. Subsidiaries include Eisai (United States)[13], a business[28], in United States[29], headquartered in Woodcliff Lake[30] and Eisai (Germany)[14], a business[31], in Germany[32], founded in 1941[33], headquartered in Frankfurt[34].

Industry

Eisai's industry is recorded as pharmaceutical industry[17].

Ownership

Eisai's stock exchange is recorded as Tokyo Stock Exchange[16].

Why It Matters

Eisai draws 112 Wikipedia views per month (pharmaceutical_company category, ranking #13 of 31).[2] Eisai has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[35] Eisai is known by 8 alternative names across languages and contexts.[36]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [8] . wikidata.org.
  6. [9] . GRID Release 2017-01-10. wikidata.org.
  7. [10] . Virtual International Authority File. Retrieved . wikidata.org.
  8. [11] . Virtual International Authority File. Retrieved . wikidata.org.
  9. [12] . wikidata.org.
  10. [13] . wikidata.org.
  11. [14] . wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . eisai.co.jp. eisai.co.jp. Provenance: wikidata.org.
  14. [17] . wikidata.org.
  15. [3] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Freebase Data Dumps. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . eisai.co.jp. eisai.co.jp. Provenance: wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [35] . Wikidata sitelinks. wikidata.org.
  3. [36] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Eisai. Retrieved April 10, 2026, from https://4ort.xyz/entity/eisai
MLA “Eisai.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/eisai.
BibTeX @misc{4ortxyz_eisai_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Eisai}}, year = {2026}, url = {https://4ort.xyz/entity/eisai}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Eisai — https://4ort.xyz/entity/eisai (retrieved 2026-04-10)

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