# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/kiyoshi-yabuchi
# Generated: 2026-08-14T01:47:14.296Z

schema: https://schema.org/Person
url: "https://fame.am/person/kiyoshi-yabuchi"
name: "Kiyoshi Yabūchi"
slug: "kiyoshi-yabuchi"
description: "Kiyoshi Yabuuchi, often written in Kunrei-shiki romanization as Kiyosi Yabuuti, was a Japanese astronomer and historian of science. He gained an international reputation as a leading pioneer in the field of pre-1840 Chinese mathematics and Chinese astronomy."
tagline: "Japanese mathematician and historian of mathematics (1906–2000)"
gender: "male"
country:
  name: "Japan"
  isoCode: "JP"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1906-02-12"
deathDate: "2000-06-02"
livingStatus: "DECEASED"
scores:
  popularity:           38.41
  momentum:             0
  historical:           6.538985333333335
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  55
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://pt.wikipedia.org/wiki/Kiyoshi_Yabuuchi"
    title: "Kiyoshi Yabuuchi"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Yabuuchi_Kiyoshi"
    title: "Yabuuchi Kiyoshi"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Kiyoshi_Yabuuchi"
    title: "Kiyoshi Yabuuchi"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Yabuuchi_Kiyoshi"
    title: "Yabuuchi Kiyoshi"
    type:  "WIKIPEDIA"
  - url: "https://ha.wikipedia.org/wiki/Kiyoshi_Yabuuchi"
    title: "Kiyoshi Yabuuchi"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E8%96%AE%E5%86%85%E6%B8%85"
    title: "薮内清"
    type:  "WIKIPEDIA"
  - url: "https://ko.wikipedia.org/wiki/%EC%95%BC%EB%B6%80%EC%9A%B0%EC%B9%98_%EA%B8%B0%EC%9A%94%EC%8B%9C"
    title: "야부우치 기요시"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1531946"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump