Inventor
NARUMI SHINYA
JP18 patents
⚠️ This page may combine multiple inventors who share the name “NARUMI SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
15 patentsUS7075871B2Jul 11, 2006
Method and device for recording optical data
RICOH KK56 citations96
US6827999B2Dec 7, 2004
Optical information recording medium
RICOH KK29 citations92
US7507523B2Mar 24, 2009
Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information
RICOH KK14 citations84
US7411887B2Aug 12, 2008
Optical information recording medium
RICOH KK7 citations74
US7245580B2Jul 17, 2007
Optical recording medium having protective and/or adhesive layers, and method of manufacture
RICOH KK8 citations74
US6914866B2Jul 5, 2005
Optical information recording medium and information recording method and apparatus using the recording medium
RICOH KK9 citations74
US7349315B2Mar 25, 2008
Information recording method, information recording device, optical information recording medium, program for recording information and storage medium
RICOH KK2 citations63
US7042831B2May 9, 2006
Optical information recording medium
RICOH KK1 citations63
US7570563B2Aug 4, 2009
Optical recording method of a phase-change optical recording medium having improved recording characteristics and uniformity and optical recording medium and optical recorder used by the method
RICOH KK3 citations62
US7352680B2Apr 1, 2008
Optical recording medium having relation between reflection layer and pit length
RICOH KK3 citations62
US7063875B2Jun 20, 2006
Optical recording medium
RICOH KK3 citations62
US7027382B2Apr 11, 2006
Optical recording medium having relation between reflection layer and pit lengths
RICOH KK2 citations62
US7496021B2Feb 24, 2009
Method and device for recording optical data
RICOH KK0 citations52
US7414954B2Aug 19, 2008
Optical information recording medium
RICOH KK0 citations52
US7611762B2Nov 3, 2009
Optical recording medium
RICOH KK0 citations51