Tetsu Tatsuma
type: Person
description: researcher
birth date: 2000-00-00
alumni of: University of Tokyo
works for: University of Tokyo
works for: Tokyo University of Agriculture and Technology
has occupation: researcher
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P69
  value: University of Tokyo
additional property: PropertyValue
  property ID: P69
  value: University of Tokyo
additional property: PropertyValue
  property ID: P69
  value: University of Tokyo
additional property: PropertyValue
  property ID: P106
  value: researcher
additional property: PropertyValue
  property ID: P108
  value: University of Tokyo
additional property: PropertyValue
  property ID: P108
  value: Tokyo University of Agriculture and Technology
additional property: PropertyValue
  property ID: P496
  value: 0000-0001-8738-9837
additional property: PropertyValue
  property ID: P569
  value: 2000
additional property: PropertyValue
  property ID: P735
  value: Tetsu
additional property: PropertyValue
  property ID: P1053
  value: B-8610-2015
additional property: PropertyValue
  property ID: P1559
  value: 立間 徹
additional property: PropertyValue
  property ID: P1814
  value: たつま てつ
additional property: PropertyValue
  property ID: P3829
  value: 2436174
additional property: PropertyValue
  property ID: P5029
  value: tatsuma
additional property: PropertyValue
  property ID: P7783
  value: 200901035292722199
additional property: PropertyValue
  property ID: P9776
  value: 90242247
additional property: PropertyValue
  property ID: P11496
  value: 1420564276190304896
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 7
      unique citations norm: 0.003
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 7
  monthly pageviews: 0
  yearly pageviews: 0
  tier: established
claims:
  P21:
    value: Q6581097
    source count: 1
    confidence: 0.2
    value label: male
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P69:
    value: Q7842
    source count: 1
    confidence: 0.2
    value label: University of Tokyo
    qualifiers:
      P580: +1990-04-01T00:00:00Z
      P582: +1992-05-31T00:00:00Z
  P69:
    value: Q7842
    source count: 1
    confidence: 0.2
    value label: University of Tokyo
    qualifiers:
      P580: +1988-04-01T00:00:00Z
      P582: +1990-03-31T00:00:00Z
  P69:
    value: Q7842
    source count: 1
    confidence: 0.2
    value label: University of Tokyo
    qualifiers:
      P580: +1984-04-01T00:00:00Z
      P582: +1988-03-31T00:00:00Z
  P106:
    value: Q1650915
    source count: 0
    confidence: 0.0
    value label: researcher
  P108:
    value: Q7842
    source count: 1
    confidence: 0.2
    value label: University of Tokyo
    qualifiers:
      P580: +1998-10-01T00:00:00Z
  P108:
    value: Q1301275
    source count: 1
    confidence: 0.2
    value label: Tokyo University of Agriculture and Technology
    qualifiers:
      P580: +1992-06-01T00:00:00Z
      P582: +1998-09-30T00:00:00Z
  P496:
    value: 0000-0001-8738-9837
    source count: 1
    confidence: 0.2
  P569:
    value: +2000-00-00T00:00:00Z
    source count: 0
    confidence: 0.0
  P735:
    value: Q130470375
    source count: 1
    confidence: 0.2
    value label: Tetsu
  P1053:
    value: B-8610-2015
    source count: 0
    confidence: 0.0
  P1559:
    value: 立間 徹
    source count: 1
    confidence: 0.2
  P1814:
    value: たつま てつ
    source count: 1
    confidence: 0.2
  P3829:
    value: 2436174
    source count: 0
    confidence: 0.0
  P5029:
    value: tatsuma
    source count: 1
    confidence: 0.2
  P7783:
    value: 200901035292722199
    source count: 1
    confidence: 0.2
  P9776:
    value: 90242247
    source count: 1
    confidence: 0.2
  P11496:
    value: 1420564276190304896
    source count: 1
    confidence: 0.2
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  retrieved: 2019-01-12
citations:
  source: CiNii Research
  stated in qid: Q115920372
  retrieved: 2024-10-09
citations:
  source: KAKEN
  stated in qid: Q118144223
  retrieved: 2024-10-09

source: Researchmap
stated in qid: Q11241775
retrieved: 2024-10-09

wikidata id: Q46895396
domain: human
level: standard
html url: https://4ort.xyz/entity/tetsu-tatsuma
markdown url: https://4ort.xyz/entity/tetsu-tatsuma.md
facts url summary: https://4ort.xyz/entity/tetsu-tatsuma/facts.json
facts url standard: https://4ort.xyz/entity/tetsu-tatsuma/facts.json
facts url full: https://4ort.xyz/entity/tetsu-tatsuma/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-14T00:44:27.492997Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T14:43:40.913894+00:00Z