Inventor
HOZUMI KOUKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “HOZUMI KOUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
8 patentsUS7057659B1Jun 6, 2006
Image pickup device and image pickup optical system
OLYMPUS CORP38 citations96
US6829101B2Dec 7, 2004
Zoom lens, and image pickup apparatus
OLYMPUS CORP10 citations74
US6788474B2Sep 7, 2004
Zoom image pickup optical system
OLYMPUS CORP7 citations74
US7567288B2Jul 28, 2009
Image pickup device and image pickup optical system
OLYMPUS CORP3 citations63
US7564497B2Jul 21, 2009
Image pickup device and image pickup optical system
OLYMPUS CORP2 citations63
US7283310B2Oct 16, 2007
Zoom lens, and imaging system incorporating it
OLYMPUS CORP6 citations62
US7605859B2Oct 20, 2009
Image pickup device and image pickup optical system that optically reduce color flares
OLYMPUS CORP0 citations52
US7602437B2Oct 13, 2009
Image pickup device and image pickup optical system
OLYMPUS CORP0 citations52
OLYMPUS IMAGING CORP
7 patentsUS7471459B2Dec 30, 2008
Zoom lens system and image pickup apparatus using the same
OLYMPUS IMAGING CORP25 citations92
US7339745B2Mar 4, 2008
Zoom lens system and electronic image pickup apparatus using the same
OLYMPUS IMAGING CORP9 citations84
US7474472B2Jan 6, 2009
Zoom lens, and imaging system comprising the same
OLYMPUS IMAGING CORP11 citations83
US7333274B2Feb 19, 2008
Image taking apparatus equipped with a zoom lens system
OLYMPUS IMAGING CORP10 citations83
US7729058B2Jun 1, 2010
Zoom lens system and electronic image pickup apparatus using the same
OLYMPUS IMAGING CORP7 citations74
US7453650B2Nov 18, 2008
Zoom optical system and electronic imaging apparatus having the same
OLYMPUS IMAGING CORP5 citations62
US7656590B2Feb 2, 2010
Zoom lens and imaging apparatus
OLYMPUS IMAGING CORP4 citations56