BillionaireNet
Takizaki
Takemitsu Takizaki
Rank #142
JAPANManufacturingSensors

Takemitsu Takizaki

Net Worth
$17.252B
+0.23% (24h)
Takemitsu Takizaki, born in 1945, is a Japanese billionaire businessman and the founder of Keyence. He is known for building Keyence into a global enterprise specializing in automation and control systems, sensors, vision systems, and other industrial automation products. Takizaki's career began with founding Lead Electric in 1974, later renamed Keyence. Keyence's success lies in its focus on high-quality products, innovation, and direct sales, which revolutionized various industries. Takizaki's source of wealth is sensors, and he stepped down as chairman in 2015 but remains on the board as an honorary chairman. His net worth is estimated at $16.4 billion as of December 2025.

The Full Dossier

Early Life

Takemitsu Takizaki was born on June 10, 1945, in Japan. He developed a strong interest in technology and innovation from an early age. He graduated from Amagasaki Industry High School.

Rise to Success

Takizaki's career began with the founding of Lead Electric in 1974, a company that would later be renamed Keyence. Under his leadership, Keyence focused on developing automation sensors and industrial equipment. Keyence distinguished itself by focusing on innovation and quality. In 2015, Takizaki stepped down as chairman but remained on the board of directors as an honorary chairman, continuing to provide guidance and support to the company he built.

Key Business Strategies

Keyence's success is attributed to several key strategies. The company focused on high-quality automation sensors and related technologies. Keyence adopted a direct sales model, with a highly trained workforce of engineers and sales personnel. Keyence's unique approach of outsourcing production while concentrating on product planning and development allowed it to maintain flexibility and adapt to market demands efficiently.

Philanthropy

Takemitsu Takizaki is known for his philanthropic endeavors and contributions to society. In 2022, he donated shares worth nearly $3 billion to his foundation.

Career Timeline

2015

Stepped Down as Chairman

Takizaki stepped down as chairman of Keyence but remained on the board of directors and as an honorary chairman.

1974

Founded Keyence

Takemitsu Takizaki founded Keyence, a global provider of automation and control systems.

Philanthropic Impact

Education and Culture$3B

Foundation Donation

In 2022, Takizaki donated shares worth nearly $3 billion to his foundation.

Wealth Trajectory