P

Inventor

SHIGA HIDEAKI

JP96 patents
⚠️ This page may combine multiple inventors who share the name “SHIGA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

42 patents
US6349892B2Feb 26, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD59 citations96
US6349016B1Feb 19, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD32 citations96
US6236539B1May 22, 2001

Magnetic tape cartridge with spring member abutting leader pin

FUJI PHOTO FILM CO LTD51 citations96
US6751059B2Jun 15, 2004

Magnetic tape cartridge with urging member acting on reel brake radial outer periphery

FUJI PHOTO FILM CO LTD13 citations93
US6680818B1Jan 20, 2004

Magnetic tape cartridge for housing a reel

FUJI PHOTO FILM CO LTD17 citations93
US6663036B1Dec 16, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD17 citations93
US6581866B2Jun 24, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD36 citations93
US6577471B1Jun 10, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD29 citations93
US6568619B1May 27, 2003

Reel of magnetic tape cartridge

FUJI PHOTO FILM CO LTD42 citations93
US6499686B2Dec 31, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD33 citations93
US6481658B1Nov 19, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD32 citations93
US6462905B1Oct 8, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD23 citations93
US6445539B1Sep 3, 2002

Magnetic tape cartridge with magnetic tape leader pin which is removably held by pin holding member

FUJI PHOTO FILM CO LTD24 citations93
US6435439B1Aug 20, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD18 citations93
US6452745B1Sep 17, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD26 citations92
US6331922B2Dec 18, 2001

Magnetic tape cartridge with elastic member for removably holding leader pin

FUJI PHOTO FILM CO LTD12 citations82
US7121494B2Oct 17, 2006

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD8 citations74
US7063287B2Jun 20, 2006

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD7 citations74
US6981669B2Jan 3, 2006

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD5 citations74
US6938848B2Sep 6, 2005

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD5 citations74
US6814326B2Nov 9, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD6 citations74
US6761327B2Jul 13, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD6 citations74
US6752341B2Jun 22, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD4 citations74
US6736344B2May 18, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD9 citations74
US6728066B2Apr 27, 2004

Magnetic tape cartridge having a brake

FUJI PHOTO FILM CO LTD8 citations74
US6698676B2Mar 2, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD11 citations74
US6700742B2Mar 2, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD10 citations74
US6693770B2Feb 17, 2004

Cartridge casing for a magnetic tape cartridge

FUJI PHOTO FILM CO LTD7 citations74
US6687086B2Feb 3, 2004

Magnetic tape cartridge for housing a reel

FUJI PHOTO FILM CO LTD6 citations74
US6685123B2Feb 3, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD4 citations74
US6672528B2Jan 6, 2004

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD4 citations74
US6667852B2Dec 23, 2003

Magnetic tape cartridge having a brake

FUJI PHOTO FILM CO LTD9 citations74
US6663035B2Dec 16, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD10 citations74
US6659380B2Dec 9, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD7 citations74
US6654204B2Nov 25, 2003

Magnetic tape cartridge for housing a reel

FUJI PHOTO FILM CO LTD4 citations74
US6629656B2Oct 7, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD7 citations74
US6624975B2Sep 23, 2003

Magnetic tape cartridge having projections

FUJI PHOTO FILM CO LTD8 citations74
US6533204B2Mar 18, 2003

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD7 citations74
US6499685B2Dec 31, 2002

Magnetic tape cartridge

FUJI PHOTO FILM CO LTD4 citations74
US6443304B1Sep 3, 2002

Cassette container

FUJI PHOTO FILM CO LTD12 citations74
US6779242B2Aug 24, 2004

Method for assembling, magnetic tape cartridge

FUJI PHOTO FILM CO LTD5 citations73
US6409012B2Jun 25, 2002

Disk cartridge storage case and index card

FUJI PHOTO FILM CO LTD8 citations71

(unassigned)

5 patents
US6563671B2May 13, 2003

Magnetic tape cartridge having brake with skirt portion thereof contacting reel hub continous wall portion

19 citations93
US6896217B1May 24, 2005

Magnetic tape cartridge

13 citations84
US6648259B1Nov 18, 2003

Magnetic tape cartridge

11 citations82
US6462906B2Oct 8, 2002

Magnetic tape cartridge

12 citations82
US6717771B1Apr 6, 2004

Magnetic tape cartridge having projections

7 citations72

FUJIFILM CORP

2 patents
US7571872B2Aug 11, 2009

Tape reel, recording tape cartridge, take-up reel, drawing-out member, and drive device

FUJIFILM CORP11 citations84
US7757534B2Jul 20, 2010

Press die, burring machining method, method of manufacturing pressed product, and pressed product

FUJIFILM CORP7 citations73

SHIGA HIDEAKI

1 patent
US8157198B2Apr 17, 2012

Tape reel, recording tape cartridge, take-up reel, and drive device

SHIGA HIDEAKI8 citations82

Showing the top 50 of 96 patents by PatentIndex Score.