Inventor
IZUMIDA TAKAHISA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IZUMIDA TAKAHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
7 patentsUS7012774B2Mar 14, 2006
Magnetic tape and servo writer
FUJI PHOTO FILM CO LTD21 citations92
US7133245B2Nov 7, 2006
Servo write head assembly and servo writer
FUJI PHOTO FILM CO LTD5 citations73
US7136254B2Nov 14, 2006
Servo write head assembly and servo writer
FUJI PHOTO FILM CO LTD4 citations62
US7092191B2Aug 15, 2006
Magnetic tape transport system generating air pressure between magnetic heads
FUJI PHOTO FILM CO LTD6 citations62
US6914741B2Jul 5, 2005
Servo writer
FUJI PHOTO FILM CO LTD3 citations62
US7154694B2Dec 26, 2006
Servo writer
FUJI PHOTO FILM CO LTD0 citations51
US6967817B2Nov 22, 2005
Recording medium cartridge having cartridge memory with fragile portion
FUJI PHOTO FILM CO LTD1 citations51
FUJIFILM CORP
4 patentsUS7486479B2Feb 3, 2009
Magnetic head assembly with at least one guide block set back from sliding surface of servo signal recording head
FUJIFILM CORP26 citations92
US7379258B2May 27, 2008
Inspection method of head unit moving device and manufacture method of inspection use tape therefor
FUJIFILM CORP11 citations83
US7355805B2Apr 8, 2008
Magnetic tape and method of manufacturing magnetic tape, servo writer, and method of and apparatus for specifying servo band
FUJIFILM CORP15 citations83
US7672076B2Mar 2, 2010
Servo writer and servo writing method
FUJIFILM CORP4 citations62