Inventor
OKUNO CHOHEI
JP8 patents
Patents
8 patentsUS7090222B2Aug 15, 2006
Shaft sealing assembly for vacuum processing apparatus
TEIJIN SEIKI CO LTD25 citations92
US7055825B2Jun 6, 2006
Shaft sealing apparatus
TEIJIN SEIKI CO LTD25 citations92
US6705177B2Mar 16, 2004
Robot arm mechanism
TEIJIN SEIKI CO LTD30 citations92
US6558107B1May 6, 2003
Robot arm mechanism
TEIJIN SEIKI CO LTD40 citations91
US7040852B2May 9, 2006
Robot arm mechanism and robot apparatus
TEIJIN SEIKI CO LTD11 citations84
US7001139B2Feb 21, 2006
Robot arm mechanism
TEIJIN SEIKI CO LTD7 citations73
US7244091B2Jul 17, 2007
Robot arm mechanism
TEIJIN SEIKI CO LTD5 citations62
US6729201B2May 4, 2004
Traction drive speed reducer, conveyance apparatus using traction drive speed reducer, and arrangement of two-axis output encoder in conveyance apparatus
TEIJIN SEIKI CO LTD6 citations62