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Toshio Niwa

Japanese mathematician
Person human Q56348638
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Summary

Toshio Niwa was born on January 1, 1943[1], in Osaka[2]. He died on 2024[3]. He worked as a mathematician[4] and university teacher[5].

Key Facts

  • Country of citizenship: Japan[6]
  • Employer: Tsuda University[7]
  • Educated at: Kyoto University[8]
  • Sex or gender: male[9]
  • Languages spoken, written or signed: Japanese[10]
  • Name in native language: 丹羽 敏雄[11]
  • Name in kana: にわ としお[12]

FAQs

Where was Toshio Niwa born?

Toshio Niwa was born in Osaka[2].

What did Toshio Niwa do for work?

Toshio Niwa worked as a mathematician[4] and university teacher[5].

Where did Toshio Niwa go to school?

Toshio Niwa was educated at Kyoto University[8].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [9] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [4] ↑ . wikidata.org.
  6. [5] ↑ . wikidata.org.
  7. [7] ↑ . Retrieved . wikidata.org.
  8. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  9. [3] ↑ . id.ndl.go.jp. id.ndl.go.jp. Provenance: wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . id.ndl.go.jp. id.ndl.go.jp. Provenance: wikidata.org.
  12. [12] ↑ . wikidata.org.

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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). Toshio Niwa. Retrieved October 13, 2026, from https://4ort.xyz/entity/toshio-niwa-q56348638
MLA “Toshio Niwa.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/toshio-niwa-q56348638.
BibTeX @misc{4ortxyz_toshio-niwa-q56348638_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Toshio Niwa}}, year = {2026}, url = {https://4ort.xyz/entity/toshio-niwa-q56348638}, note = {Accessed: 2026-10-13}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 20d ago · Higa4 · 2026-10-03 view diff on Wikidata ↗
    Occupation → mathematician, university teacher
    Claims rich → —
    "/* wbeditentity-update-languages-and-other-short:0||ja */ 職業を追加 ([[:toollabs:editgroups/b/OR/fe353896fab|details]])"
  2. 20d ago · Higa4 · 2026-10-03 view diff on Wikidata ↗
    Date of death → +2024-00-00T00:00:00Z
    Languages spoken, written or signed → Japanese
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Languages spoken, written or signed: Japanese, 使用可能言語を追加 ([[:toollabs:editgroups/b/OR/2e78c8cd827|details]])"
  3. 20d ago · Higa4 · 2026-10-03 view diff on Wikidata ↗
    Ndl authority id → 00117340
    Place of birth → Osaka
    Instance of → human
    Google knowledge graph id → /g/11g30zypyq
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Name in native language: 丹羽 敏雄, 母語表記を追加 ([[:toollabs:editgroups/b/OR/488b5c51f75|details]])"
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