Inventor

ONOYAMA MASUHIRO

JP3 patents

Patents

3 patents

US5627147AMay 6, 1997

Lubricating fluid composition for dynamic pressure bearing

SANKYO SEIKI SEISAKUSHO KK18 citations91

US5631211AMay 20, 1997

Lubricating oil composition for use with sintered porous bearings

SANKYO SEIKI SEISAKUSHO KK41 citations89

US5629274AMay 13, 1997

Lubricating fluid composition for dynamic pressure bearing

SANKYO SEIKI SEISAKUSHO KK12 citations72