| Patents for H01F 10 - Thin magnetic films, e.g. of one-domain structure (7,026) |
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| 02/20/1990 | CA1266101A1 Yig thin film microwave apparatus |
| 02/20/1990 | CA1266100A1 Yig thin film microwave apparatus |
| 02/14/1990 | CN1006831B Ferro-silicon-aluminium magnetic film and its manufacturing method and use |
| 02/13/1990 | US4900397 Production of magnetic recording media |
| 02/07/1990 | EP0353911A2 Flux spreading thin film magnetic devices |
| 02/06/1990 | US4898440 Optical waveguide device |
| 02/06/1990 | CA1265360A1 Amorphous soft magnetic thin film |
| 01/17/1990 | EP0351250A2 Magneto-optic recording medium comprising Dy-Fe-Co-based alloys |
| 01/16/1990 | US4894742 Containing entrapped argon |
| 01/16/1990 | US4893909 Magneto-optical light switching element and method of manufacturing same |
| 01/09/1990 | US4893299 Magneto-optic data storage technique |
| 01/09/1990 | US4892634 Method of preparing thermo-magneto-optic recording elements |
| 01/02/1990 | US4891278 Ferrromagnetic thin film and magnetic head using it |
| 12/13/1989 | CN1006107B Magnetic thin film and magnetic head useing this magnetic thin film |
| 11/29/1989 | CN1005941B Magnetic multilayer structure |
| 11/14/1989 | US4880694 Magnetic alloy film of rare-earth metals, heat resistance and corrosion resistance |
| 11/02/1989 | EP0339608A2 An alloy material for data storage of magneto-optical disk and its manufacture process |
| 10/25/1989 | EP0338859A2 Faraday rotator |
| 10/24/1989 | US4875987 Grooved magnetic substrates and method for producing the same |
| 10/10/1989 | US4873154 Nonmagnetic support having a thin ferromagnetic film; enhanced corrosion resistance; tapes |
| 10/04/1989 | EP0335259A2 Perpendicular magnetic storage medium |
| 09/27/1989 | EP0334488A2 Thin film media for high density longitudinal magnetic recording |
| 09/26/1989 | CA1261177A1 Amorphous soft magnetic thin film |
| 09/12/1989 | US4865658 Oxygen-containing ferromagnetic amorphous alloy and method of preparing the same |
| 08/30/1989 | EP0330500A2 Magneto-optic garnet |
| 08/30/1989 | EP0330116A2 Magnetic recording medium |
| 08/15/1989 | US4858049 Magnetic film and magnetic head using the same |
| 07/18/1989 | US4849080 Method of manufacturing an optical stripline waveguide for non-reciprocal optical components |
| 07/12/1989 | CN1033892A Magnetic light recorder |
| 07/11/1989 | US4846948 Iron, silicon, aluminum alloy on a substrate, sputtering |
| 07/11/1989 | US4846942 Samarium, cobalt alloy from chloride salts |
| 07/04/1989 | US4845454 Inductance element with core of magnetic thin films |
| 06/20/1989 | US4840845 Magnetic recording medium having perpendicular magnetic anisotropy |
| 06/20/1989 | CA1255890A1 Magnetic thin film |
| 06/13/1989 | US4838962 Magneto-optical recording medium |
| 06/06/1989 | US4837094 Radiation transparency, electrical resistance |
| 06/06/1989 | US4836865 Recording media |
| 05/31/1989 | EP0318337A2 Magneto-optic memory medium |
| 05/24/1989 | EP0317319A2 Amorphous oxide magnetic material |
| 05/24/1989 | EP0316615A1 Amorphous magnetooptical recording material |
| 05/23/1989 | US4833044 Film type magnetic recording medium |
| 05/23/1989 | US4833043 Amorphous magneto optical recording medium |
| 05/03/1989 | EP0314424A2 Magneto-optic recording medium |
| 04/27/1989 | DE3832655A1 Magneto-optical recording medium |
| 04/18/1989 | US4823177 Method and device for magnetizing thin films by the use of injected spin polarized current |
| 04/12/1989 | CN1032408A Magnetooptical recording film |
| 03/22/1989 | EP0308334A1 Composite magnetic material and process for its production |
| 03/22/1989 | EP0307554A1 Amorphous magneto optical recording medium |
| 03/21/1989 | US4814238 Magneto-optical recording medium |
| 03/21/1989 | US4814053 Sputtering target and method of preparing same |
| 03/08/1989 | EP0305666A1 Amorphous magneto optical recording medium |
| 02/21/1989 | US4806265 Amorphous ferromagnetic oxides |
| 02/15/1989 | EP0303324A1 Magnetic material, method of manufacturing this material and a magnetic head provided with this material |
| 02/15/1989 | EP0303178A2 Method of manufacturing magnetic-recording media |
| 02/14/1989 | US4805059 Rock salt type crystalline structure |
| 02/08/1989 | EP0302393A2 Magneto-optical recording medium |
| 02/07/1989 | US4803129 Terbium, iron, cobalt, berilium, titanium, and aluminum alloy; corrosion resistance |
| 01/10/1989 | US4797331 Magneto-optical recording material |
| 01/10/1989 | US4797330 Iron, cobalt, metal oxide for magnetic recording media |
| 01/04/1989 | EP0297776A1 Soft magnetic thin films |
| 12/15/1988 | WO1988009979A1 Article detection and/or recognition using magnetic devices |
| 12/14/1988 | EP0295028A1 Magnetic devices |
| 12/06/1988 | US4789500 Optical control element |
| 11/29/1988 | US4788095 Metal oxide magnetic substance and a magnetic film consisting thereof and their uses |
| 11/02/1988 | EP0289316A2 Alloy target for manufacturing a magneto-optical recording medium |
| 11/02/1988 | EP0289315A2 Alloy target for manufacturing a magneto-optical recording medium |
| 10/26/1988 | EP0288316A2 Compositionally modulated, nitrided alloy films and method for making the same |
| 10/25/1988 | US4780781 Thin film magnetic head having magnetic film of Co-Ni-Fe alloy |
| 10/25/1988 | US4780377 Magneto-optical recording medium |
| 10/19/1988 | EP0286829A2 Electronic device comprising a polyimide layer, and method for its production |
| 10/18/1988 | US4778573 Electrolyte solution for electrolytic metal plating |
| 10/12/1988 | EP0286124A2 Nitrogen-containing magnetic alloy film |
| 10/11/1988 | US4777074 Grooved magnetic substrates and method for producing the same |
| 10/05/1988 | CN88101596A Ferromagnetic film and head using the said film |
| 09/27/1988 | US4774140 Glass-like carbon material, method for manufacturing the same, and slider part for use with a recording medium |
| 09/21/1988 | EP0283033A2 Ceramic substrate and preparation of the same |
| 09/20/1988 | US4772505 Magnetic bubble memory element |
| 09/06/1988 | US4769729 Magnetic head having ferromagnetic amorphous alloy multi-layered film |
| 08/23/1988 | US4766039 Containing silver, gold or platinum; oxidation resistant |
| 08/17/1988 | EP0278629A1 Amorphous materials |
| 08/16/1988 | US4764436 Magnetic recording media |
| 08/09/1988 | US4762755 Ferromagnetic material and a magnetic head using the same material |
| 08/03/1988 | EP0276784A2 Vialess shorting bars for magnetoresistive devices |
| 07/06/1988 | EP0273195A2 A method of making a thin magnetic pole piece |
| 07/05/1988 | US4755026 Magnetooptic garnet |
| 06/28/1988 | US4754431 Vialess shorting bars for magnetoresistive devices |
| 06/28/1988 | US4753853 Double-layered magnetooptical recording medium |
| 06/21/1988 | US4752344 Codepositing of a nickel-iron intermetallic with a salt |
| 05/31/1988 | US4748089 Multilayered ferromagnetic amorphous alloy film and magnetic head employing the same |
| 05/31/1988 | US4748000 Soft magnetic thin film |
| 05/31/1988 | US4747888 Amorphous soft magnetic thin film |
| 05/24/1988 | US4746884 YIG thin film microwave apparatus |
| 05/17/1988 | US4745380 YIG thin film microwave apparatus |
| 05/11/1988 | EP0266373A1 Method for making a smooth surface on a substrate |
| 04/13/1988 | CN87106513A Magnetic multilayer structure |
| 04/12/1988 | CA1235145A1 Thin film magnetic heads |
| 04/05/1988 | US4735865 Aluminum, silicon, chromium, iron; corrosion resistance |
| 03/30/1988 | EP0261664A2 Magnetic multilayer structure |
| 03/29/1988 | US4734334 Magneto-optical recording medium |
| 03/09/1988 | EP0259194A2 Forming ferrite film |