Kenji Kawakami
type: Person
description: Japanese inventor
birth date: 1949-00-00
birth place: Nara Prefecture
nationality: Japan
alumni of: Tokai University
has occupation: inventor
additional property: PropertyValue
  property ID: P19
  value: Nara Prefecture
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P27
  value: Japan
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
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  value: Tokai University
additional property: PropertyValue
  property ID: P106
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additional property: PropertyValue
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  value: 0000000050341963
additional property: PropertyValue
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additional property: PropertyValue
  property ID: P244
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additional property: PropertyValue
  property ID: P271
  value: DA09536316
additional property: PropertyValue
  property ID: P349
  value: 00403634
additional property: PropertyValue
  property ID: P569
  value: 1949
additional property: PropertyValue
  property ID: P646
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additional property: PropertyValue
  property ID: P735
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P1814
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P11496
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additional property: PropertyValue
  property ID: P13591
confidence:
  popularity graph score:
    score: 0.005
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 5
      sitelinks norm: 0.012
      unique citations: 3
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 5
  unique citations: 3
  monthly pageviews: 0
  yearly pageviews: 72
  pageview trend:
    m: 2026-06
    v: 52
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-04
    v: 15
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 5
    max: 423
    pct: 1.2
  tier: long_tail
claims:
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    value: Q131287
    source count: 1
    confidence: 0.2
    value label: Nara Prefecture
  P21:
    value: Q6581097
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    confidence: 0.2
    value label: male
  P27:
    value: Q17
    source count: 1
    confidence: 0.2
    value label: Japan
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    confidence: 0.2
    value label: human
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    value: Q963709
    source count: 1
    confidence: 0.2
    value label: Tokai University
  P106:
    value: Q205375
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    confidence: 0.2
    value label: inventor
  P213:
    value: 0000000050341963
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    confidence: 0.0
  P214:
    value: 2056751
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    confidence: 0.2
  P244:
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  P271:
    value: DA09536316
    source count: 1
    confidence: 0.2
  P349:
    value: 00403634
    source count: 1
    confidence: 0.2
  P569:
    value: +1949-00-00T00:00:00Z
    source count: 1
    confidence: 0.2
  P646:
    value: /m/0d61mg
    source count: 1
    confidence: 0.2
  P735:
    value: Q1738757
    source count: 0
    confidence: 0.0
    value label: Kenji
  P1006:
    value: 166707961
    source count: 1
    confidence: 0.2
  P1015:
    value: 34538
    source count: 1
    confidence: 0.2
  P1559:
    value:
      lang: ja
      text: 川上賢司
    source count: 0
    confidence: 0.0
  P1814:
    value: かわかみ けんじ
    source count: 1
    confidence: 0.2
  P10832:
    value: E39PBJvhkBRKFbCvmwvQpJjHmd
    source count: 1
    confidence: 0.2
  P11496:
    value: 1140845216758620672
    source count: 0
    confidence: 0.0
  P13591:
    source count: 0
    confidence: 0.0
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
  retrieved: 2015-08-19

source: CiNii Research
stated in qid: Q115920372
retrieved: 2023-03-28

wikidata id: Q3195141
domain: human
level: standard
html url: https://4ort.xyz/entity/kenji-kawakami
markdown url: https://4ort.xyz/entity/kenji-kawakami.md
facts url summary: https://4ort.xyz/entity/kenji-kawakami/facts.json
facts url standard: https://4ort.xyz/entity/kenji-kawakami/facts.json
facts url full: https://4ort.xyz/entity/kenji-kawakami/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-24T11:22:43.514383Z
entity updated at: 2026-04-11T00:04:59.975430+00:00Z
entity created at: 2026-04-11T00:04:59.975430+00:00Z