Tosio Kato, whose career in mathematics ranged over more than 40 years, made major contributions to the field of mathematical physics. A prolific writer, he produced hundreds of published articles during his career. His most important research, on...

1917- Japanese-American mathematician whose work on the functional analysis of differential equations proved to be of great importance. Kato also wrote a significant work on perturbation theory, describing how small perturbations in the initial...

SMITHFIELD, R.I. - Kato Serwanga has come a long way, from little Cal State-Sacramento to the Patriots practice squad to, most recently, a spot in the Pats defensive backfield. But check his bio and you realize he's come even farther than that....

Caterpillar Inc has purchased the generator manufacturing business of Kato Engineering. The deal has ushered in the company's efforts to penetrate the electric generation market. Kato's profile indicates its stability to boost Caterpillar's expansion into the power generation business which is predicted as one...