US Patent No: 5,307,100

Number of patents in Portfolio can not be more than 2000

Magnetic recording/reproducing apparatus for a camera having pressure roller

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ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A magnetic recording/reproducing apparatus for recording photographing information and print information on a magnetic recording layer formed on the back surface of a photographic film, and reading film information written in the magnetic recording layer. The magnetic recording/reproducing apparatus includes a magnetic head mounted on a film pressure plate, and a pressure roller for bringing the magnetic recording layer of a photographic film in contact with the magnetic head.

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First Claim

Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
FUJIFILM CORPORATIONTOKYO17216
FUJI PHOTO FILM CO., LTD.KANAGAWA15168

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubo, Takashi Kyoto, JP 181 826

Cited Art

Patent Info (Count) # Cites Year
 
EASTMAN KODAK COMPANY (8)
4,933,780 Camera apparatus for magnetically recording on film 33 1988
5,034,836 Magnetic head suspension apparatus for use with a photographic film 29 1989
4,947,196 Camera apparatus for magnetically recording on film 23 1989
4,972,213 Camera apparatus for magnetically recording on film 8 1990
5,028,940 Camera apparatus for magnetically recording on film 22 1990
4,996,546 Camera apparatus for magnetically recording on film 28 1990
5,005,031 Camera apparatus for magnetically recording on film 42 1990
5,016,030 Apparatus for magnetically reading and recording on film 43 1990
 
CANON KABUSHIKI KAISHA (1)
5,097,278 Camera using a film with a magnetic memory 22 1991
 
FUJI PHOTO OPTICAL CO., LTD. (1)
4,642,717 Mechanism for lifting and lowering magnetic head in magnetic recording and reproducing device 24 1985

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
EASTMAN KODAK COMPANY (17)
5,555,044 Magnetics-on-film image area recording head suspension system 3 1994
5,519,464 Magnetics-on-film image area recording head with film flattening emulsion side support 6 1994
5,541,685 Emulsion side backer support plate assembly for magnetics-on-film read/write head 4 1995
5,572,269 Magnetic head translation system for recording and reproducing on magnetic-on-film layer 2 1995
5,563,751 Longitudinal bending interface for thick film magnetic recording 0 1995
5,721,652 Roll stabilized, nesting VEE, magnetic head assembly for magnetics-on-film 2 1996
6,233,407 Camera with magnetic roller recorder for repetitively recording information along magnetic track on filmstrip 0 1996
5,671,454 Head to film interface for photofinishing equipment 0 1996
5,734,942 Mid-roll change for film having edge perforations and magnetic layer on non-emulsion side 0 1996
5,949,551 Image handling method using different image resolutions 53 1997
5,950,026 Roll stabilized, nesting vee, magnetic head assembly for magnetics-on-film 2 1997
5,805,942 Horizontal head assembly and suspension method for magnetically coated film recording 0 1997
5,802,409 Retractable two track head assembly with controllable roll stiffness 2 1997
5,903,787 Magnetic head apparatus with gimbaled load pad 2 1998
6,321,040 System and method of scanning, viewing and writing information on a magnetic layer of photosensitive film 11 1998
6,470,572 Apparatus and method for making a shaped-spring assembly for use in a magnetic head-to-media backer device 0 2000
6,594,903 Apparatus and method for making a shaped-spring assembly for use in a magnetic head-to-media backer device 0 2002
 
OLYMPUS OPTICAL CO., LTD. (7)
5,500,701 Data recording module device for camera and camera system using the same 6 1993
5,568,212 Camera capable of magnetically recording photograph information on a film 4 1994
5,483,313 Camera having built-in magnetic recording and reproducing apparatus including a novel record/playback head 3 1994
5,543,871 Camera capable of magnetically recording photograph information on a film 2 1995
5,991,549 Camera having a strobe unit 50 1995
5,737,653 Camera capable of magnetic recording 6 1996
5,828,919 Camera 4 1997
 
NIKON CORPORATION (4)
5,765,058 Camera having multiple speed film drive 0 1996
5,708,192 Photosensor equipped device for detecting perforations 0 1996
5,752,110 Apparatus that uses a photographic film 2 1996
5,815,756 Film positioning apparatus 1 1997
 
CANON KABUSHIKI KAISHA (2)
6,275,661 Apparatus adapted for film having magnetic recording part 2 1998
6,229,965 Apparatus such as camera adapted for film having magnetic recording part 7 1998
 
FUJI PHOTO FILM CO., LTD. (2)
5,517,266 Camera with information recording device 28 1993
5,477,290 Camera with magnetic head 8 1994
 
INTELLECTUAL VENTURES FUND 83 LLC (2)
6,069,712 Image handling method and system incorporating coded instructions 10 1997
6,283,646 Image handling method and system incorporating coded instructions 8 2000
 
SCENERA TECHNOLOGIES, LLC (2)
6,006,039 Method and apparatus for configuring a camera through external means 189 1997
7,324,133 Method and apparatus for controlled camera useability 1 2003
 
FUJIFILM CORPORATION (1)
6,331,903 Order apparatus for print including recording order information on developed film, a card reader for reading the order information, or confirming the order information 7 1997
 
FUJINON CORPORATION (1)
6,064,831 Attaching method for a magnetic head used in a camera and attachment for the same 2 1999
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
6,963,973 Chain of custody system and method 4 2001
 
MICRON TECHNOLOGY, INC. (1)
6,717,241 Magnetic shielding for integrated circuits 6 2000
 
MINOLTA CO., LTD. (1)
5,974,190 Photographed image reproducing apparatus 27 1996
 
NORITSU KOKI CO., LTD. (1)
5,862,424 Photography processing equipment, and device which keeps a film in place in the photography processing equipment and a method for reading/writing information magnetically recorded in film 1 1996
 
SEIKO EPSON CORPORATION (1)
6,072,961 Camera module device for data recording 2 1997
 
TOSHIBA GLOBAL COMMERCE SOLUTIONS HOLDINGS CORPORATION (1)
5,634,729 Magnetic reader with a flexible pressure film pressure pad 8 1996
 
ZING NETWORKS (1)
RE42973 Camera network communication device 0 2006