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Fumio Sakiya

Fumio Sakiya

Fumio Sakiya (#2738)

Global Rank #2738
Country Rank #30
Country Japan

Fumio Sakiya is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 1 B
  • Manufacturing
  • Japan
  • M
  • 81 Years

Snapshot

Quick Facts

Global Rank #2,738
Country Rank #30
Net Worth $1.4B
Previous Worth $1.4B
Worth Change +$0.0B
Country Japan
Industry Manufacturing
Age 81 Years
Gender M
Worth As Of May 4, 2026
Last Refreshed 17 Sep 2026, 12:00 AM
Residence Ihara City, Japan
World Billionaires List Japan Billionaires Manufacturing

Profile Data

Personal Stats

Age 81
Source Of Wealth Manufacturing, Self Made
Residence Ihara City, Japan
Citizenship Japan
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $1.4B
Current Net Worth $1.4B

Worth as of May 4, 2026

About Me

Fumio Sakiya founded Rorze, a manufacturer of production equipment for semiconductor and flat-panel display makers, in 1985. Sakiya was CEO of the Hiroshima Prefecture-based company until 2015 and chairman for two years after that. He's now a board member and advisor. Rorze listed on the JASDAQ bourse for startups in 2013 and is now listed on the Tokyo Stock Exchange. The firm has manufacturing operations in Japan, the U.S., China, Taiwan, South Korea and Vietnam Santa Clara-based chip-equipment giant Applied Materials is Rorze's biggest customer, accounting for nearly one-fourth of sales.

Wealth Growth

Net Worth Growth Over Time

Tracking Fumio Sakiya's net worth journey over the years, highlighting key growth phases and financial milestones.

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