| Patent Number |
Title Of Patent |
Date Issued |
| RE40087 |
Coating composition and optical recording medium |
February 19, 2008 |
| There are provided a composition for coating which can form an ink receiving layer having excellent adhesion with hydrophobic substrates, water-resistance and printing stability, and an optical recording medium having an ink receiving layer formed from this composition. The compositi |
| RE38648 |
Magneto-optical recording/reproducing pickup head with a diffraction grating and a wollaston pri |
November 9, 2004 |
| A light source for generating light beams, a diffraction grating for splitting the light beam emitted from the light source into at least three light beams, and an objective lens for receiving the reflecting light beams from the recording medium, the magnification of the objective lens |
| RE34838 |
Permanent magnet and method for producing same |
January 31, 1995 |
| In the rare earth-iron-boron permanent magnet, Ce and La decrease the magnetic properties when used alone but synergistically enhance iHc when used in combination.The composition provided by the present invention is generally expressed by [(Ce.sub.x La.sub.1-x).sub.y R.sub.1-y ].sub.2 [( |
| RE33294 |
Casing for magnetic tape cassette |
August 14, 1990 |
| A casing for holding a magnetic tape cassette which is formed into a box shape by bending and joining a blank of a transparent .[.blastic.]. .Iadd.plastic .Iaddend.plate material which has one surface, constituting the inner surface of a casing, on which grooves and a minutely roughened |
| D560164 |
Bobbin for a transformer |
January 22, 2008 |
|
| D539220 |
Ferrite magnetic core |
March 27, 2007 |
|
| D537778 |
Ferrite magnetic core |
March 6, 2007 |
|
| D528980 |
Noise filter |
September 26, 2006 |
|
| D526960 |
Noise filter |
August 22, 2006 |
|
| D526274 |
Noise filter |
August 8, 2006 |
|
| D525198 |
Electrical signal processing module for a car radar equipment |
July 18, 2006 |
|
| D489075 |
Combined slider and head for reading or writing information on a disk |
April 27, 2004 |
|
| D475716 |
Combined slider and head for reading or writing information on a disk |
June 10, 2003 |
|
| D475701 |
Card for wireless transmission |
June 10, 2003 |
|
| D450069 |
Jig for lapping magnetic heads |
November 6, 2001 |
|
| D427615 |
Jig for lapping magnetic heads |
July 4, 2000 |
|
| D423025 |
Jig for lapping magnetic heads |
April 18, 2000 |
|
| D420372 |
Jig for lapping magnetic heads |
February 8, 2000 |
|
| D385848 |
Bobbin and magnetic core assembly |
November 4, 1997 |
|
| D359726 |
Fastener for an electronic component |
June 27, 1995 |
|
| D334913 |
Bobbin for use with a magnetic core |
April 20, 1993 |
|
| D329041 |
Inductor for use in circuits for digital communications |
September 1, 1992 |
|
| D323061 |
Package for electronic parts or the like |
January 14, 1992 |
|
| D317155 |
Demagnetizer for magnetic head of cassette tape recorder |
May 28, 1991 |
|
| D316178 |
Case for magnetic tape cassettes |
April 16, 1991 |
|
| D314085 |
Magnetic cassette tape case |
January 29, 1991 |
|
| D311002 |
Magnetic tape cassette |
October 2, 1990 |
|
| D307000 |
Through-type capacitor |
April 3, 1990 |
|
| D279762 |
Wrapping sheet for magnetic tape cassette |
July 23, 1985 |
|
| D276567 |
Wrapping sheet for a cassette |
November 27, 1984 |
|
| D276566 |
Wrapping sheet for a cassette |
November 27, 1984 |
|
| 7453721 |
Magnetic memory |
November 18, 2008 |
| A magnetic memory 1 having a wire 5 extended in a direction of arbitrary decision, an electro-resistivity effect element 4 disposed adjacently to the wire 5, and a counterelement side yoke 20B disposed adjacently on the side opposite the magneto-resistivity effect element 4 in the wire 5 |
| 7453670 |
Suspension holder pallet |
November 18, 2008 |
| A pallet main body is provided with a block holding member which presses a positioning surface of an actuator block against a block reference surface formed in the pallet main body, and a movable arm. An insertion member, which can be inserted between a plurality of opposing suspensi |
| 7453668 |
Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus |
November 18, 2008 |
| The present invention provides a method of manufacturing a thin film magnetic head capable of assuring recording characteristics by determining throat height with high precision. A TH specifying layer is formed so as to extend to a position P1 while being adjacent to a gap layer, and |
| 7453343 |
Thin-film type common-mode choke coil |
November 18, 2008 |
| A thin-film type common-mode choke coil includes a laminated structure having a magnetic substrate; and electrically insulating layers and conductor layers laminated on the magnetic substrate in a direction of thickness, wherein said conductor layers form at least two coil conductors |
| 7452609 |
Article having composite hard coat layer and method for forming composite hard coat layer |
November 18, 2008 |
| The present invention provides inexpensively an article with a hard coat excellent in anti-staining property, lubricity, scratch resistance and abrasion resistance. The present invention provides a method for forming the hard coat. A hard coat agent composition comprising an active energ |
| 7452435 |
Functional film |
November 18, 2008 |
| A functional film of the invention includes a microparticulate-containing layer containing functional microparticulates. The microparticulate-containing layer inhibits the occurrence of cracks even when drawn 10%. When the functional film includes a microparticulate-containing layer |
| 7449986 |
Planar coil component, method for winding end connection thereof and resonance transformer |
November 11, 2008 |
| A planar coil component includes terminal metal fittings that include a crimping part, a terminal part, and a junction, and a bobbin on which a winding is wound. The bobbin has a terminal board including insertion holes. The terminal part is inserted from an upper surface of the term |
| 7449760 |
Magnetoresistive element, magnetic memory cell, and magnetic memory device |
November 11, 2008 |
| The present invention provides a magnetic memory device capable of performing stable information writing operation by efficiently using a magnetic field generated by current flowing in a conductor and stably holding written information. A magnetic memory device includes: magnetic yok |
| 7448569 |
Cartridge case and information recording medium |
November 11, 2008 |
| A cartridge case includes a case main body, a tape reel having a hub including a first teeth portion and accommodated in the case main body, and a lock member including a second teeth portion engaged with the first teeth portion, wherein the lock member includes at least one of an inner |
| 7447139 |
Light-receiving element, optical head, optical recording/reproducing apparatus, and method of op |
November 4, 2008 |
| The invention relates to a light-receiving element for receiving a reflection of laser light irradiated to a rotating multi-layer recording medium having a plurality of information recording layers stacked one over another and for converting the light into an electrical signal, an op |
| 7446996 |
Feedthrough capacitor array |
November 4, 2008 |
| A feedthrough capacitor array has first and second terminal electrodes, first and second ground terminal electrodes, first and second signal internal electrodes, and first and second ground internal electrodes. The first signal internal electrode and the first ground internal electrode |
| 7446992 |
Connector |
November 4, 2008 |
| A connector which can reduce electrostatic surges without deteriorating high-speed signals is provided. The connector in accordance with the first embodiment of the present invention comprises a first terminal, a second terminal connected to the first terminal, and a surge absorbing |
| 7446983 |
Magnetoresistive element, thin-film magnetic head, head gimbal assembly, and magnetic disk drive |
November 4, 2008 |
| An MR element comprises: a nonmagnetic conductive layer having two surfaces facing toward opposite directions; a free layer disposed adjacent to one of the surfaces of the nonmagnetic conductive layer, wherein the direction of magnetization in the free layer changes in response to an |
| 7446978 |
Magnetic slider and method of manufacturing magnetic head slider |
November 4, 2008 |
| The magnetic head slider material of the present invention is constituted by a sintered body containing 100 parts by weight of alumina, 20 to 120 parts by weight of titanium carbide, and 0.2 to 9 parts by weight of carbon. |
| 7446916 |
Holographic recording and reproduction apparatus, and method with temperature adjustment device |
November 4, 2008 |
| A holographic memory reproduction apparatus which makes a wavelength of a reproducing laser beam coincident with a wavelength of a laser beam used for holographic recording when information is reproduced from a holographic recording medium. In the holographic memory reproduction appa |
| 7446724 |
Monopole antenna |
November 4, 2008 |
| A monopole antenna comprising an antenna conductor to transmit or receive a radio wave, and an inductor either inserted in the antenna conductor or connected to an end of the antenna conductor. The inductor includes a first conductor electrically connected to the antenna conductor, and a |
| 7446632 |
Common mode choke coil |
November 4, 2008 |
| A common mode choke coil has a first coil element and a second coil element. The first coil element is configured of a first coil pattern and a second coil pattern. Each of the first and second coil patterns has two ends and is spiral-shaped therebetween. The spirals of the two patterns |
| 7445688 |
Method and apparatus for picking up work piece and mounting machine |
November 4, 2008 |
| A work piece pickup method is for sucking and holding a work piece attached on an adhesive sheet by means of a suction collet that is disposed above the work piece attached on the adhesive sheet in such a way as to be movable up and down for sucking and holding the work piece and a s |
| 7444872 |
Acceleration sensor and magnetic disk drive apparatus |
November 4, 2008 |
| An acceleration sensor includes at least one permanent magnet, a spring member for supporting the at least one permanent magnet to displace the at least one permanent magnet when an external force is applied, and a magnetic field detection sensor mounted in stationary state to face the |
