Portrait of Tadako Nakatani

Rank #2544

Tadako Nakatani

Net worth $1.2B

Medical diagnostic equipment · Japan

Born
Jan 01, 1970
Age
56
Source
Medical diagnostic equipment
Residence
Kobe
Citizenship
Japan
Marital status
Widowed
Children
0
Education

Net worth over time

Biography

  • Tadako Nakatani is the widow of Taro Nakatani, who founded medical testing equipment maker Sysmex as a subsidiary of electrical equipment maker Toa Electric in 1968.
  • Taro, who died in 1984, led Toa's efforts to research, develop and manufacture medical equipment in the early 1960s.
  • The company is run by her son-in-law Hisashi Ietsugu, who joined the firm in 1986 and became president a decade later.
  • Sysmex listed on the second sections of the Osaka Stock Exchange in 1995 and the Tokyo Stock Exchange in 1996, moving up to the first section of both in 2000.
  • The firm had $3 billion in revenue in the fiscal year ended in March 2024.

Financial assets

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