Background
Tanaka was born during World World War II in the Minidoka concentration camp in Idaho.
Tanaka was born during World World War II in the Minidoka concentration camp in Idaho.
He graduated from Massachusetts Institute of Technology, then earned a Doctor of Philosophy degree at Imperial College London in the United Kingdom with a dissertation on the mathematics of the transition from laminar to turbulent flow in a fluid flowing over a solid surface.
Tanaka has two adult sons, Mark Tanaka, who is also a fund manager, most recently of Sanno Point Capital Management and Michael Tanaka, a notable businessman based in the United Kingdom. Tanaka was perhaps best known for his donation of £27m to Imperial College, which resulted in construction of the Tanaka Building in 2004, designed by the international architecture, planning and design studio Foster and Partners. The building houses Imperial College Business School, and combines the business school"s facilities with a new front entrance for the College. In August 2008, the Business School at Imperial College London was renamed from "Tanaka Business School" to "Imperial College Business School" because the old name did not strongly emphasise its association with the College.
The school"s accommodation was subsequently named "the Tanaka Building".
An alternative speculation is that the college changed the name of the school to distance itself from Tanaka"s fraudulent activities. Tanaka was tried in 2008 in New York for a $20m fraud against customers of the Amerindo investment company he ran with Alberto Vilar.
In November 2008 he was found guilty of conspiracy, securities fraud and investment adviser fraud, and he was sentenced to five years in jail in early 2010. The case is still under appeal.
Doctor Tanaka owns a significant thoroughbred racing stable.
The success of his stable has come in large part from his ability to spot good quality thoroughbreds racing in other countries and bring them to the United States where they can run for larger purses, thus raising their resale and stud value. Many races elsewhere are held on grass tracks, while United States races are usually run on dirt. Not every horse can make the transition, but Doctor Tanaka and his trainers have been successful in many significant cases.
Much more information about Tanaka"s stable is available in the cover article of the March 29, 2008 issue of The Bloodhorse.