Inventor
NAGAOKA TOSHIYUKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “NAGAOKA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
18 patentsUS6618209B2Sep 9, 2003
Optical apparatus
OLYMPUS OPTICAL CO61 citations96
US5999327ADec 7, 1999
Objective lens system
OLYMPUS OPTICAL CO74 citations96
US6697200B2Feb 24, 2004
Light weight head mounted image display device
OLYMPUS OPTICAL CO25 citations92
US6317270B2Nov 13, 2001
Optical system
OLYMPUS OPTICAL CO19 citations92
US6256155B1Jul 3, 2001
Objective optical system
OLYMPUS OPTICAL CO24 citations92
US6252723B1Jun 26, 2001
Objective optical system
OLYMPUS OPTICAL CO26 citations92
US6163410ADec 19, 2000
Optical system
OLYMPUS OPTICAL CO17 citations92
US5995295ANov 30, 1999
Lens system
OLYMPUS OPTICAL CO21 citations92
US5973850AOct 26, 1999
Lens system
OLYMPUS OPTICAL CO18 citations92
US5841586ANov 24, 1998
Optical system
OLYMPUS OPTICAL CO30 citations92
US5719708AFeb 17, 1998
Zoom lens system
OLYMPUS OPTICAL CO21 citations92
US5805345ASep 8, 1998
Image transmission optical system
OLYMPUS OPTICAL CO18 citations84
US6519098B2Feb 11, 2003
Objective lens system
OLYMPUS OPTICAL CO6 citations74
US6243217B1Jun 5, 2001
Objective lens system
OLYMPUS OPTICAL CO7 citations74
US6160669ADec 12, 2000
Lens system
OLYMPUS OPTICAL CO11 citations74
US5966245AOct 12, 1999
Zoom lens system
OLYMPUS OPTICAL CO11 citations74
US5729389AMar 17, 1998
Objective lens system for microscopes
OLYMPUS OPTICAL CO10 citations74
US5627682AMay 6, 1997
Zoom lens system
OLYMPUS OPTICAL CO13 citations74
OLYMPUS CORP
9 patentsUS7043153B2May 9, 2006
Image capturing unit and image capturing device
OLYMPUS CORP76 citations98
US7801439B2Sep 21, 2010
Image taking device having a detachable optical unit, an attachment and displacement detection unit, and a control unit responsive to attachment and displacement detection
OLYMPUS CORP75 citations97
US6934090B2Aug 23, 2005
Variable optical element, optical unit, and image capturing device
OLYMPUS CORP44 citations93
US7604423B2Oct 20, 2009
Interchangeable-lens camera
OLYMPUS CORP50 citations92
US6987620B2Jan 17, 2006
Light weight head mounted image display device
OLYMPUS CORP33 citations92
US6791773B2Sep 14, 2004
Portable image display
OLYMPUS CORP15 citations84
US7054075B2May 30, 2006
Optical apparatus
OLYMPUS CORP9 citations74
US6980375B2Dec 27, 2005
Objective lens system
OLYMPUS CORP9 citations74
US7009787B2Mar 7, 2006
Portable image display
OLYMPUS CORP0 citations52