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Aisin

Japanese manufacturer of systems and components for the automotive industry

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 18, 2026
Entity authorityQ409907
Source-derived summary

Aisin Corporation (株式会社アイシン, Kabushiki gaisha Aishin) is a Japanese corporation that develops and produces components and systems for the automotive industry. Aisin is a Fortune Global 500 company, ranked 359 on the 2020 rankings. Aisin is a member of the Toyota Group of companies.

Aisin was founded in 1965 and supplies engine, drivetrain, body and chassis, aftermarket, and other automotive parts for the Toyota Motor Corporation and other major OEMs.

In addition to automotive products, Aisin also offers life and amenity products (such as sewing machines and, from 1966 to 2020, mattresses), cogeneration and heat exchange systems, and welfare products, among others.

History

The company traces its origins to 1943, when Tokai Aviation Industries (東海航空工業, Tōkai Kōkū Kōgyō) was founded as a joint venture between the Toyota Motor Corporation and Kawasaki Aircraft Industries to produce aircraft engines for the Imperial Japanese Army Air Service. The company was quickly renamed Tokai Airplane Industries (東海飛行機工業, Tōkai Hikōki Kōgyō) after it was discovered that there was a pre-existing company with the same name.

After the war, Tokai renamed itself Aichi Industries (愛知工業, Aichi Kōgyō), and shifted production from aircraft parts to sewing machines and automobile parts. In 1965, Aichi Kogyo merged with auto parts manufacturer Shinkawa Kogyo 新川産業 to form Aisin Seiki Co., Ltd. (アイシン精機株式会社, Aishin Seiki Kabushiki gaisha).

Editorial summary

Begin with the source’s own compact description: “Aisin” is japanese manufacturer of systems and components for the automotive industry. The dossier treats that line as a proposition to test through Aisin, Japanese and manufacturer, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—2020, 1965, 1966, 1943—that can be checked directly. The linked authority record independently contributes the date 1949-01-01. For this dossier, Aisin, Japanese and manufacturer is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “japanese manufacturer of systems and components for the automotive industry” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 18, 2026. The linked authority identifier is Q409907. 1 of 2 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 1965, 1966 and 1943.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Aisin”, its source revision and the description used here.
  2. Expand the search: follow Aisin primary sources, Aisin archive and Aisin 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 “Aisin”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

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Source & attribution

This entry incorporates text from Aisin” 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.