Inventor
HAYASHIDA NAOKI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHIDA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
36 patentsUS6596363B2Jul 22, 2003
Optical information medium
TDK CORP22 citations93
US7939221B2May 10, 2011
Hologram recording material, process for producing the same and hologram recording medium
TDK CORP21 citations92
US7932000B2Apr 26, 2011
Hologram recording medium
TDK CORP23 citations92
US7883821B2Feb 8, 2011
Process for producing titanium-containing metal oxide, hologram recording material, process for producing the same, and hologram recording medium
TDK CORP22 citations92
US6775838B2Aug 10, 2004
Optical information medium and its testing method
TDK CORP23 citations92
US6590856B2Jul 8, 2003
Optical information medium
TDK CORP20 citations92
US6576320B2Jun 10, 2003
Optical information medium and evaluation method
TDK CORP44 citations92
US8021800B2Sep 20, 2011
Hologram recording material, process for producing the same and hologram recording medium
TDK CORP10 citations84
US7399530B2Jul 15, 2008
Object with composite hard coating layer and method of forming composite hard coating layer
TDK CORP9 citations84
US7235292B2Jun 26, 2007
Article with composite hard coat layer and method for forming composite hard coat layer
TDK CORP11 citations84
US7226651B2Jun 5, 2007
Article with composite hardcoat layer and method for forming composite hardcoat layer
TDK CORP13 citations84
US7138155B2Nov 21, 2006
Method for evaluating optical information medium and optical information medium
TDK CORP11 citations84
US7074472B2Jul 11, 2006
Hard coat agent composition and optical information medium using the same
TDK CORP11 citations84
US7026030B2Apr 11, 2006
Optical information medium
TDK CORP18 citations84
US7632874B2Dec 15, 2009
Hardcoat agent composition and optical information medium thereof
TDK CORP13 citations83
US7235125B2Jun 26, 2007
Artificial finger print liquid, testing method for optical information medium using it and optical information medium
TDK CORP3 citations74
US7186438B2Mar 6, 2007
Artificial finger print liquid, testing method for optical information medium using it, and optical information medium
TDK CORP6 citations74
US6731591B2May 4, 2004
Optical information medium
TDK CORP9 citations74
US6600717B2Jul 29, 2003
Optical information medium
TDK CORP9 citations74
US6456576B1Sep 24, 2002
Optical recording method
TDK CORP10 citations74
US7132146B2Nov 7, 2006
Optical recording medium
TDK CORP10 citations73
US8349524B2Jan 8, 2013
Hologram recording material and hologram recording medium
TDK CORP2 citations63
US7638171B2Dec 29, 2009
Artificial finger print liquid, testing method for optical information medium using it, and optical information medium
TDK CORP2 citations63
US7493801B2Feb 24, 2009
Artificial finger print liquid, testing method for optical information medium using it, and optical information medium
TDK CORP1 citations63
US7484400B2Feb 3, 2009
Method of testing optical information medium
TDK CORP4 citations63
US7452609B2Nov 18, 2008
Article having composite hard coat layer and method for forming composite hard coat layer
TDK CORP3 citations63
US7338695B2Mar 4, 2008
Method for evaluating optical information medium and optical information medium
TDK CORP2 citations63
US7264860B2Sep 4, 2007
Artificial finger print liquid, testing method for optical information medium using it, and optical information medium
TDK CORP2 citations63
US7012160B2Mar 14, 2006
Fluorine-containing acetophenone derivative, surface layer material containing the same as photo initiator, article with composite hard coat layer, and method for forming composite hard coat layer
TDK CORP4 citations63
US6866884B2Mar 15, 2005
Optical information medium
TDK CORP5 citations63
US6680899B2Jan 20, 2004
Optical information medium
TDK CORP2 citations63
US7153558B2Dec 26, 2006
Optical information medium and production method therefor
TDK CORP5 citations61
US8367274B2Feb 5, 2013
Hologram recording material, and hologram recording medium
TDK CORP0 citations52
US7524549B2Apr 28, 2009
Method for evaluating optical information medium and optical information medium
TDK CORP0 citations52
US7838097B2Nov 23, 2010
Hardcoat agent composition and optical information medium thereof
TDK CORP1 citations51
US7871685B2Jan 18, 2011
Methods for producing optical recording medium and optical recording medium
TDK CORP0 citations42
HAYASHIDA NAOKI
4 patentsUS8080348B2Dec 20, 2011
Hologram recording material and hologram recording medium
HAYASHIDA NAOKI10 citations83
US8900775B2Dec 2, 2014
Hologram recording material and hologram recording medium
HAYASHIDA NAOKI2 citations61
US8617772B2Dec 31, 2013
Hologram recording material and hologram recording medium
HAYASHIDA NAOKI2 citations61
US8535852B2Sep 17, 2013
Hologram recording material and hologram recording medium
HAYASHIDA NAOKI0 citations40
YOSHINARI JIRO
3 patentsUS8420280B2Apr 16, 2013
Hologram recording medium
YOSHINARI JIRO2 citations60
US8497052B2Jul 30, 2013
Method for determining recording exposure for holographic recording medium and method for recording thereon
YOSHINARI JIRO1 citations49
US8310745B2Nov 13, 2012
Method for forming multilayer reflection hologram in optical recording medium
YOSHINARI JIRO0 citations39