Inventor
IKEMACHI MASARU
JP5 patents
Patents
5 patentsUS7567284B2Jul 28, 2009
Encoder, lens-implement and digital camera
OLYMPUS CORP26 citations91
US7583448B2Sep 1, 2009
Zoom optical system and electronic system incorporating it
OLYMPUS CORP2 citations60
US7583447B2Sep 1, 2009
Zoom optical system and electronic system incorporating IT
OLYMPUS CORP1 citations60
US7573650B2Aug 11, 2009
Zoom optical system and electronic system incorporating it
OLYMPUS CORP3 citations60
US7540671B2Jun 2, 2009
Variable-power optical system and electronic device using same
OLYMPUS CORP1 citations60