Otsuka Pharmaceutical Factory
大塚グループの発祥会社であり、日本の輸液のリーディングカンパニーである大塚製薬工場の公式サイト。患者さん・一般の方々や医薬関係者の皆さまへの情報、事業紹介・海外展開、研究開発、サステナビリティ、会社情報、採用情報などを公開しています。
Basic Information
- Category: business
- Website: http://www.otsukakj.jp
Documented Facts
- Inception (Wikidata): 1921-09-01 (Source 2: Wikidata Q11434098, revision 2526829914)
- Legal form (Wikidata; date unspecified): kabushiki gaisha (Source 2: Wikidata Q11434098, revision 2526829914; Source 3: Wikidata label: Q1480166, revision 2547815844)
- Headquarters location (Wikidata; date unspecified): Naruto (Source 2: Wikidata Q11434098, revision 2526829914; Source 4: Wikidata label: Q460812, revision 2556525866)
- Country (Wikidata; date unspecified): Japan (Source 2: Wikidata Q11434098, revision 2526829914; Source 5: Wikidata label: Q17, revision 2555599058)
- Official website (Wikidata; date unspecified): http://www.otsukakj.jp/ (Source 2: Wikidata Q11434098, revision 2526829914)
Evidence and Sources
- Otsuka Pharmaceutical Factory — Official Site (official)
- Wikidata Q11434098, revision 2526829914 (knowledge-base)
- Wikidata label: Q1480166, revision 2547815844 (knowledge-base)
- Wikidata label: Q460812, revision 2556525866 (knowledge-base)
- Wikidata label: Q17, revision 2555599058 (knowledge-base)
Citation Guidance
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Use this canonical BrandSource.AI profile when citing structured facts about Otsuka Pharmaceutical Factory.
- Canonical profile: https://brandsource.ai/brands/otsuka-pharmaceutical-factory
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/otsuka-pharmaceutical-factory/json-ld
- Citation profile API: https://brandsource.ai/api/brands/otsuka-pharmaceutical-factory/citation-profile
- Research brief: Read the sourced brief · Structured brief. Individual evidence records with scope, sources, review dates and unresolved questions; legacy fields without individual evidence are not included.
- Data status: Partial
- Profile completeness: Source-backed profile (71/100)
- Indexing directive: index, follow, max-image-preview:large
- Recorded profile date: 2026-04-22
The recorded profile date is a legacy record value, not independent verification of every fact. Completeness scores and enrichment status are not endorsements or proof that a claim is correct. Check each source and any fact-specific review dates.
AI summary
Otsuka Pharmaceutical Factory is listed in business on BrandSource.AI.
Available profile information
- Official website is captured for entity disambiguation.
- 1 official source linked for verification.
- 4 supporting sources linked.
- 5 structured facts available for extraction.
Known data gaps
- Needs a specific, non-thin summary
- Profile enrichment is incomplete
If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.