Hisashi Okamoto

Japanese mathematician
Person human Q72182823
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Hisashi Okamoto

Summary

Hisashi Okamoto is a human[1]. He was born on +1956-01-01T00:00:00Z[2]. He worked as a mathematician[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[4]

Key Facts

  • Hisashi Okamoto was born on +1956-01-01T00:00:00Z[2].
  • Hisashi Okamoto held citizenship in Japan[5].
  • Hisashi Okamoto's professions included mathematician[3].
  • Among Hisashi Okamoto's employers was Kyoto University[6].
  • Hisashi Okamoto's education included a stint at University of Tokyo[7].
  • Hisashi Okamoto's doctoral advisor was Hiroshi Fujita[8].
  • Hisashi Okamoto is recorded as male[9].
  • Hisashi Okamoto's instance of is recorded as human[10].
  • Hisashi Okamoto's VIAF cluster ID is recorded as 15018109[11].
  • Hisashi Okamoto's IdRef ID is recorded as 070511160[12].
  • Hisashi Okamoto's NACSIS-CAT author ID is recorded as DA08964369[13].
  • Hisashi Okamoto earned the academic degree of doctorate[14].
  • Hisashi Okamoto's Mathematics Genealogy Project ID is recorded as 296615[15].
  • Hisashi Okamoto's Freebase ID is recorded as /m/0c3l1kj[16].
  • Hisashi Okamoto's family name is recorded as Okamoto[17].
  • Hisashi Okamoto's zbMATH author ID is recorded as okamoto.hisashi[18].
  • Hisashi Okamoto's name in native language is recorded as 岡本久[19].
  • Hisashi Okamoto's MR Author ID is recorded as 199323[20].
  • Hisashi Okamoto's Researchmap ID is recorded as 7000008297[21].
  • Hisashi Okamoto's maintained by WikiProject is recorded as WikiProject Mathematics[22].
  • Hisashi Okamoto's J-GLOBAL ID is recorded as 201401030224083682[23].
  • Hisashi Okamoto's National Library of Israel J9U ID is recorded as 987007383980305171[24].
  • Hisashi Okamoto's e-Rad researcher number is recorded as 40143359[25].
  • Hisashi Okamoto's CiNii Research ID is recorded as 1420001326220093568[26].
  • Hisashi Okamoto's Yale LUX ID is recorded as person/c998f497-8de1-4b2b-bbfb-7ff83e332e0e[27].

Body

Origins and Family

Hisashi Okamoto was born on +1956-01-01T00:00:00Z[2].

Education

Hisashi Okamoto was educated at University of Tokyo[7]. His doctoral advisor was Hiroshi Fujita[8]. He earned the academic degree of doctorate[14].

Career and Affiliations

Hisashi Okamoto worked as a mathematician[3]. He was employed by Kyoto University[6].

Why It Matters

Hisashi Okamoto ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[4]

FAQs

What did Hisashi Okamoto do for work?

Hisashi Okamoto worked as mathematician[3].

Where did Hisashi Okamoto go to school?

Hisashi Okamoto was educated at University of Tokyo[7].

References

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

Direct Wikidata claims

  1. [9] . wikidata.org.
  2. [5] . wikidata.org.
  3. [10] . wikidata.org.
  4. [7] . Mathematics Genealogy Project. wikidata.org.
  5. [3] . wikidata.org.
  6. [6] . wikidata.org.
  7. [8] . Mathematics Genealogy Project. wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . wikidata.org.
  10. [13] . CiNii Research. Retrieved . wikidata.org.
  11. [14] . Mathematics Genealogy Project. wikidata.org.
  12. [15] . wikidata.org.
  13. [2] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . National Library of Israel Names and Subjects Authority File. wikidata.org.
  23. [25] . CiNii Research. Retrieved . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . Wikimedia Foundation. dumps.wikimedia.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). Hisashi Okamoto. Retrieved May 3, 2026, from https://4ort.xyz/entity/hisashi-okamoto
MLA “Hisashi Okamoto.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hisashi-okamoto.
BibTeX @misc{4ortxyz_hisashi-okamoto_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hisashi Okamoto}}, year = {2026}, url = {https://4ort.xyz/entity/hisashi-okamoto}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hisashi Okamoto — https://4ort.xyz/entity/hisashi-okamoto (retrieved 2026-05-03)

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