Inventor
MURAYAMA YUICHIRO
JP40 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
28 patentsUS6939606B2Sep 6, 2005
Magnetic recording medium
FUJI PHOTO FILM CO LTD107 citations98
US6074724AJun 13, 2000
Magnetic recording medium
FUJI PHOTO FILM CO LTD24 citations92
US5525418AJun 11, 1996
Magnetic recording medium having a magnetic layer containing ferromagnetic powder and a polyurethane resin obtained from a polyolefin polyol or a polybutadiene polyol
FUJI PHOTO FILM CO LTD25 citations92
US6610426B2Aug 26, 2003
Magnetic recording medium containing a binder of trifunctional or higher aliphatic (meth) acrylate compound
FUJI PHOTO FILM CO LTD14 citations84
US6376083B1Apr 23, 2002
Magnetic recording medium
FUJI PHOTO FILM CO LTD17 citations84
US6030689AFeb 29, 2000
Magnetic recording medium
FUJI PHOTO FILM CO LTD16 citations84
US7128989B2Oct 31, 2006
Magnetic recording medium
FUJI PHOTO FILM CO LTD8 citations74
US6500551B1Dec 31, 2002
Magnetic recording medium
FUJI PHOTO FILM CO LTD6 citations74
US6224967B1May 1, 2001
Magnetic recording medium
FUJI PHOTO FILM CO LTD12 citations74
US6045901AApr 4, 2000
Magnetic recording medium
FUJI PHOTO FILM CO LTD7 citations74
US5972515AOct 26, 1999
Magnetic recording medium
FUJI PHOTO FILM CO LTD7 citations74
US5747157AMay 5, 1998
Magnetic recording medium
FUJI PHOTO FILM CO LTD7 citations74
US5702821ADec 30, 1997
Magnetic recording medium comprising ferromagnetic powder and a specified polyurethane resin
FUJI PHOTO FILM CO LTD13 citations74
US7041395B2May 9, 2006
Magnetic recording medium
FUJI PHOTO FILM CO LTD4 citations63
US6936328B2Aug 30, 2005
Magnetic recording medium
FUJI PHOTO FILM CO LTD3 citations63
US6773789B2Aug 10, 2004
Magnetic recording medium
FUJI PHOTO FILM CO LTD6 citations63
US6767613B2Jul 27, 2004
Magnetic recording medium
FUJI PHOTO FILM CO LTD3 citations63
US6759119B2Jul 6, 2004
Magnetic recording medium
FUJI PHOTO FILM CO LTD6 citations63
US6686073B2Feb 3, 2004
Magnetic recording medium containing specific binder in the magnetic layer and the lower non-magnetic layer
FUJI PHOTO FILM CO LTD3 citations63
US6221468B1Apr 24, 2001
Magnetic recording medium
FUJI PHOTO FILM CO LTD5 citations63
US6010773AJan 4, 2000
Magnetic recording medium
FUJI PHOTO FILM CO LTD4 citations63
US5989716ANov 23, 1999
Magnetic recording medium
FUJI PHOTO FILM CO LTD5 citations63
US5908691AJun 1, 1999
Magnetic recording medium having a lower layer containing a specified polyurethane binder
FUJI PHOTO FILM CO LTD4 citations63
US5484661AJan 16, 1996
Magnetic recording medium having a polyvinyl alkyl binder resin
FUJI PHOTO FILM CO LTD5 citations63
US7005203B2Feb 28, 2006
Magnetic recording medium
FUJI PHOTO FILM CO LTD2 citations62
US6815055B2Nov 9, 2004
Magnetic recording medium
FUJI PHOTO FILM CO LTD2 citations62
US6444306B1Sep 3, 2002
Magnetic recording medium
FUJI PHOTO FILM CO LTD0 citations52
US6565964B1May 20, 2003
Magnetic recording medium
FUJI PHOTO FILM CO LTD0 citations42
FUJIFILM CORP
10 patentsUS7955656B2Jun 7, 2011
Hydrophilic member and process for producing the same
FUJIFILM CORP22 citations92
US7723400B2May 25, 2010
Inkjet ink composition
FUJIFILM CORP22 citations91
US7282279B2Oct 16, 2007
Magnetic recording medium including a radiation-cured material layer having a specified structure and composition
FUJIFILM CORP13 citations84
US7501194B2Mar 10, 2009
Magnetic recording media with non-magnetic support and radiation cured layer
FUJIFILM CORP3 citations63
US7348079B2Mar 25, 2008
Magnetic recording medium
FUJIFILM CORP3 citations63
US7641991B2Jan 5, 2010
Magnetic recording medium
FUJIFILM CORP0 citations52
US7638212B2Dec 29, 2009
Magnetic recording medium
FUJIFILM CORP0 citations52
US7553565B2Jun 30, 2009
Magnetic recording medium
FUJIFILM CORP0 citations52
US7449257B2Nov 11, 2008
Magnetic recording medium and production process therefor
FUJIFILM CORP0 citations52
US7754355B2Jul 13, 2010
Magnetic recording medium
FUJIFILM CORP0 citations42