CACrown ArchivesThe cinema collection
Menu
Research dossier · History & Society

Ajinomoto

Japanese food and biotechnology company

Layered newspapers, civic records and oral-history reels arranged as chronological evidence
History and societyInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 11, 2026
Entity authorityQ412826 ↗
Source-derived summary

Ajinomoto Co., Inc. (味の素株式会社, Ajinomoto kabushiki gaisha; Japanese pronunciation: [a.(d)ʑi.noꜜ.mo.to]) is a Japanese multinational food and biotechnology corporation which produces seasonings, cooking oils, frozen foods, beverages, sweeteners, amino acids, insulating films, and pharmaceuticals. Aji-No-Moto (味の素, "essence of taste") is the trade name for the company's original monosodium glutamate (MSG) product, the first of its kind, since 1909. The corporation's head office is located in Chūō, Tokyo. As of 2024, Ajinomoto operates in 31 countries worldwide and employs an estimated 34,862 people. Its yearly revenue in 2024 is around ¥1.53 trillion JPY or $10.61 billion USD.

History

1907–1944: Origins and expansion

Ajinomoto Co., Inc. was created in 1908 as a subsidiary of Suzuki Pharmaceutical Co., Ltd., which was founded in May 1907 by Saburōsuke Suzuki II and Kikunae Ikeda. Ajinomoto was created to let Ikeda, a professor at Tokyo Imperial University, sell monosodium glutamate (MSG) seasoning made from wheat that he invented and patented. He created the seasoning after discovering that MSG was the source of a flavor that he called umami. In April 1909, Ajinomoto presented Ikeda's seasoning under the brand name "AJI-NO-MOTO" at a new product exhibition event in Tokyo, and began selling the product the next month.

Editorial summary

The public source identifies “Ajinomoto” as japanese food and biotechnology company. This brief keeps that definition visible, then builds a research path around Ajinomoto, Japanese and food.

Editorial reviewA strong contextual entry point for chronology, institutions and public events when official records are distinguished from later interpretation. The current lead gives the account dated anchors—1909, 2024, 1907, 1944—that can be checked directly. The authority record carries competing date values—1925-01-01, 1917—which should remain separate until their references and qualifiers are resolved. Its value is orientation rather than verdict, with Ajinomoto, Japanese and food providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Ajinomoto”, the useful work is to connect “japanese food and biotechnology company” to the records capable of establishing context and consequence.

Evidence profile

Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Sep 11, 2026. The linked authority identifier is Q412826. VIAF identifies the subject as 130205556. The Library of Congress control number is n82050604. Authority coordinates are 35.677, 139.773. 5 of 6 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1909, 2024, 1907 and 1944.

Critical limits

Later summaries often reconcile disputed chronology or motive more neatly than the contemporary record permits. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Compare institutional narratives with records created by participants and affected communities. Dates and formal titles are useful anchors, but not substitutes for context.

Best used for
  • Event chronology
  • Institutional context
  • Locating named record creators
Verify next

Contemporary correspondence, government or organizational records, oral histories and cited historical scholarship.

Three-step research path

  1. Establish the record: confirm the title “Ajinomoto”, its source revision and the description used here.
  2. Expand the search: follow Ajinomoto primary sources, Ajinomoto archive and Ajinomoto research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Ajinomoto”?
  2. Who created the surviving record, and for what administrative purpose?
  3. What chronology connects this entry to wider political or social change?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Ajinomoto” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.