J. Okado

Ni–P and Mo: an excellent fretting wear resistant combination

I. R. McColl, R. Waterhouse, J. Okado, 1999 .

The influence of substrate material and hardness on the fretting behaviour of TiN

I. R. McColl, R. Waterhouse, J. Okado, 1999 .

Corrosion resistance of plasma-oxidized stainless steel

Y. Setsuhara, Ken Okada, K. Takenaka, 2008 .