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Magnetic recording elements
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G01D15/12
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G01
Measuring instruments
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS TARIFF METERING APPARATUS MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
G01D15/00
Component parts of recorders for measuring arrangements not specially adapted for a specific variable
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G01D15/12
Magnetic recording elements
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Patents Grants
last 30 patents
Information
Patent Grant
Detection device
Patent number
11,680,832
Issue date
Jun 20, 2023
NTT DoCoMo, Inc.
Yuji Tamiya
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for detecting torque value
Patent number
10,274,385
Issue date
Apr 30, 2019
SOKEN, INC.
Yoshitaka Nishiguchi
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for analyzing tracking error in magnetic tapes
Patent number
5,365,333
Issue date
Nov 15, 1994
Minnesota Mining and Manufacturing Company
Wayne M. Wirth
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and device for erasing and writing on magnetic recording med...
Patent number
5,317,340
Issue date
May 31, 1994
Hemant K. Mody
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Method of determining gas flow volume
Patent number
5,228,346
Issue date
Jul 20, 1993
Marathon Oil Company
Charles W. King
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for non-intrusive continuous and automatic taking of samp...
Patent number
5,216,925
Issue date
Jun 8, 1993
Bruker-Franzen Analytik GmbH
Bernhard Odernheimer
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for non-intrusive continuous and automatic taking of samples...
Patent number
5,205,178
Issue date
Apr 27, 1993
Bruker Franzen Analytik GmbH
Bernhard Odernheimer
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium and magnetic recording method
Patent number
4,734,708
Issue date
Mar 29, 1988
Fuji Xerox Co., Ltd.
Koichi Saitoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
XY plotter apparatus
Patent number
4,646,107
Issue date
Feb 24, 1987
Pilot Man-Nen-Hitsu Kabushiki Kaisha
Takanori Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Thermomagnetic recording apparatus
Patent number
4,628,328
Issue date
Dec 9, 1986
Fuji Xerox Co., Ltd.
Yuichi Takahashi
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic printer
Patent number
4,547,782
Issue date
Oct 15, 1985
Fuji Xerox Co., Ltd.
Akira Yamasawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetic recording head
Patent number
4,525,723
Issue date
Jun 25, 1985
Xerox Corporation
Nobuo Nishimura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of erasing magnetic latent image in thermo-magnetic recording
Patent number
4,503,438
Issue date
Mar 5, 1985
Fuji Xerox Co., Ltd.
Koichi Saitoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic recording device
Patent number
4,442,441
Issue date
Apr 10, 1984
Fuji Xerox Co., Ltd.
Yoshiki Kikuchi
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic latent image forming apparatus
Patent number
4,427,987
Issue date
Jan 24, 1984
Fuji Xerox Co., Ltd.
Yoshiki Kikuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Device for erasing a record carrier recorded by magnetic fields in...
Patent number
4,323,933
Issue date
Apr 6, 1982
Kienzle Apparate GmbH
Manfred Fichter
G01 - MEASURING TESTING
Information
Patent Grant
Recording with imagewise alteration of magnetic attraction of donor
Patent number
4,138,685
Issue date
Feb 6, 1979
Xerox Corporation
Richard Kellerman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magneto-optic bubble domain histograph
Patent number
4,087,809
Issue date
May 2, 1978
Sperry Rand Corporation
David Leslie Fleming
G01 - MEASURING TESTING
Information
Patent Grant
Method and means for erasing recordings on magnetic paper, particul...
Patent number
4,063,296
Issue date
Dec 13, 1977
Simrad A.S.
Sverre Oddmund Fremstedal
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for forming an erasable record of the value of a measured...
Patent number
4,054,922
Issue date
Oct 18, 1977
Kienzle Apparate GmbH
Manfred Fichter
G01 - MEASURING TESTING
Information
Patent Grant
Display device utilizing magnetic storage
Patent number
3,988,738
Issue date
Oct 26, 1976
RCA Corporation
Chin Tao Wu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3530285
Patent number
3,530,285
Issue date
Sep 22, 1970
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
3470470
Patent number
3,470,470
Issue date
Sep 30, 1969
G01 - MEASURING TESTING
Information
Patent Grant
3448214
Patent number
3,448,214
Issue date
Jun 3, 1969
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
3438018
Patent number
3,438,018
Issue date
Apr 8, 1969
G01 - MEASURING TESTING
Information
Patent Grant
3437280
Patent number
3,437,280
Issue date
Apr 8, 1969
G01 - MEASURING TESTING
Information
Patent Grant
3403385
Patent number
3,403,385
Issue date
Sep 24, 1968
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
3380071
Patent number
3,380,071
Issue date
Apr 23, 1968
G11 - INFORMATION STORAGE
Information
Patent Grant
3281688
Patent number
3,281,688
Issue date
Oct 25, 1966
G01 - MEASURING TESTING
Information
Patent Grant
3228007
Patent number
3,228,007
Issue date
Jan 4, 1966
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DETECTION DEVICE
Publication number
20210325214
Publication date
Oct 21, 2021
NTT DoCoMo, Inc.
Yuji TAMIYA
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR DETECTING TORQUE VALUE
Publication number
20180180497
Publication date
Jun 28, 2018
SOKEN, INC.
Yoshitaka Nishiguchi
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS