Inventor
NAKAMIKAWA JUNICHI
JP6 patents
Patents
6 patentsUS6254964B1Jul 3, 2001
Magnetic recording medium
FUJI PHOTO FILM CO LTD130 citations97
US6954317B2Oct 11, 2005
Magnetic transfer method and apparatus
FUJI PHOTO FILM CO LTD18 citations83
US6444290B1Sep 3, 2002
Magnetic recording medium comprising a support containing a specific size filler and having a specific concentration of surface protrusions
FUJI PHOTO FILM CO LTD14 citations83
US6291052B1Sep 18, 2001
Magnetic recording medium
FUJI PHOTO FILM CO LTD15 citations83
US6458432B1Oct 1, 2002
Process for producing magnetic disk
FUJI PHOTO FILM CO LTD2 citations62
US6777073B2Aug 17, 2004
Magnetic recording medium
FUJI PHOTO FILM CO LTD3 citations61