Assignee
YAMAMOTO OSAMU
JP4 patents
Top patents by PatentIndex Score
US8860827B2Oct 14, 2014
Zoom lens apparatus and image pickup system having an image stabilzer with a lens positional deviation control, and operation unit thereof
YAMAMOTO OSAMU6 citations72
US8701837B2Apr 22, 2014
Chain-type driving force transmitting apparatus
YAMAMOTO OSAMU6 citations68
US7700526B2Apr 20, 2010
Process for machining metal and high performance aqueous lubricant therefor
YAMAMOTO OSAMU4 citations62
USRE41575EAug 24, 2010
Crystalline turbostratic boron nitride powder and method for producing same
YAMAMOTO OSAMU0 citations51