Inventor
NUNO KATSUHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NUNO KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
8 patentsUS7580623B2Aug 25, 2009
Lens barrel, camera, and mobile information terminal
RICOH KK23 citations92
US7505216B2Mar 17, 2009
Lens barrel
RICOH KK16 citations92
US7259923B2Aug 21, 2007
Lens barrel
RICOH KK25 citations91
US7595940B2Sep 29, 2009
Lens barrel, lens driving apparatus, camera, and mobile information terminal
RICOH KK14 citations83
US7218460B2May 15, 2007
Lens barrel, camera and portable information terminal
RICOH KK13 citations83
US7455465B2Nov 25, 2008
Optical system apparatus, camera and portable information terminal apparatus
RICOH KK14 citations82
US5057925AOct 15, 1991
Still picture recorder utilizing a switch controlled timer
RICOH KK21 citations81
US7382553B2Jun 3, 2008
Lens barrel, camera and portable information terminal
RICOH KK7 citations73
RICOH CO LTD
5 patentsUS8000042B2Aug 16, 2011
Lens barrel, camera and mobile information terminal
RICOH CO LTD2 citations62
US7963706B2Jun 21, 2011
Lens barrel, camera and portable information terminal apparatus
RICOH CO LTD2 citations62
US7916409B2Mar 29, 2011
Lens barrel, lens driving apparatus, camera, and mobile information terminal
RICOH CO LTD2 citations62
US7832945B2Nov 16, 2010
Lens barrel, camera and portable information terminal apparatus
RICOH CO LTD3 citations62
US7871204B2Jan 18, 2011
Lens barrel and mobile information terminal device
RICOH CO LTD1 citations51