Takashi Ono: key obituary facts
Is Takashi Ono dead? Yes. Takashi Ono died on January 12, 2026, at age 97.
Cause of death: Takashi Ono's cause of death has not been publicly confirmed.
What was Takashi Ono known for?
He was known as Japanese-born American mathematician.
Japanese-born American mathematician
Died on Monday January 12th 2026