| Patent Number |
Title Of Patent |
Date Issued |
| RE40928 |
Optical pickup |
October 6, 2009 |
| An optical pickup comprises an objective-lens driving device including a movable section provided with an objective lens, a focusing coil, and tracking coils, and a fixed section provided with a single magnetic circuit having a magnetic gap, the focusing coil and the tracking coils b |
| RE40665 |
Multilayer ceramic capacitor |
March 17, 2009 |
| A multilayer ceramic capacitor 1 having internal electrode layers 3, internal dielectric layers 2 having the thickness of less than 2 .mu.m, and external dielectric layers 20 wherein; the internal dielectric layers 2 and the external dielectric layers 20 include a plural number of di |
| 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 |
| D596563 |
Coil unit |
July 21, 2009 |
|
| D586745 |
Coil unit |
February 17, 2009 |
|
| 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 |
|
| 7619873 |
Feedthrough multilayer capacitor |
November 17, 2009 |
| A feedthrough multilayer capacitor has a capacitor body, at least two signal terminal electrodes, at least one grounding terminal electrode, and at least one connecting conductor. The capacitor body includes a plurality of insulator layers laminated, a signal inner electrode and a fi |
| 7619871 |
Feedthrough multilayer capacitor array |
November 17, 2009 |
| A feedthrough multilayer capacitor array having a capacitor body which has a plurality of insulator layers laminated, a first signal inner electrode connected to two first signal terminal electrodes, a second signal inner electrode connected to two second signal terminal electrodes, a fi |
| 7619500 |
Common mode filter |
November 17, 2009 |
| A common mode filter is provided as one in a three-layered structure with improved high-frequency characteristics. The common mode filter 1 has the three-layered structure including a first coil layer 14, a second coil layer 18, and a lead layer 16. A first planar coil 21 and a second pl |
| 7619329 |
Permanent magnet member for coil motor and voice coil motor |
November 17, 2009 |
| A magnet body 1 including a shorter periphery 11, a longer periphery 12 located at a position separated from the shorter periphery 11 by a predetermined distance, and a pair of side peripheries 13, 14 connecting the shorter periphery 11 and longer periphery 12 to each other, the magn |
| 7619168 |
Flexible substrate, mounted structure, display unit, and portable electronic apparatus |
November 17, 2009 |
| It is an object to provide a flexible substrate according to which noise due to layered components can be reduced effectively without depending on changing layered components and the mounting positions thereof. To attain this object, a flexible substrate, which is a flexible substrate fo |
| 7618910 |
Dielectric ceramic composition production method |
November 17, 2009 |
| A production method of a dielectric ceramic composition, comprising a main component comprised of barium titanate, a fourth subcomponent comprised of an oxide of R1 (note that R1 is at least one kind selected from a first element group composed of rare earth elements having a value of |
| 7618497 |
R-T-B based rare earth permanent magnet and method for production thereof |
November 17, 2009 |
| An R-T-B system rare earth permanent magnet, which comprises main phase grains consisting of R.sub.2T.sub.14B compounds and a grain boundary phase having a higher amount of R than the above described main phase grains, and which satisfies AVE(X)/Y=0.8 to 1.0; and (X/Y)max/(X/Y)min=2. |
| 7617352 |
Memory controller, flash memory system having memory controller and method for controlling flash |
November 10, 2009 |
| A memory controller includes decision means responsive to a request to write user data issued by a host computer for determining whether progressive data writing for writing user data to a target page designated by a host address is possible, and write means responsive to an affirmat |
| 7616410 |
Magnetic detecting element having free layer formed of NiFe alloy and method of manufacturing th |
November 10, 2009 |
| There are provided a magnetic detecting element capable of maintaining large .DELTA.RA and of reducing magnetostriction by improving a material forming a free magnetic layer, and a method of manufacturing the same. An NiFeX alloy layer is formed in a free magnetic layer. For example, the |
| 7616404 |
Magnetic recording medium, magnetic recording and reproducing apparatus, and method for manufact |
November 10, 2009 |
| The magnetic recording medium includes a substrate and a recording layer formed in a predetermined concavo-convex pattern over the substrate, and the recording layer includes recording elements each formed as a convex portion of the recording layer. Surface steps are formed in an inner a |
| 7616085 |
Common mode choke coil |
November 10, 2009 |
| A common mode choke coil includes two laminated coil conductors, a first magnetic substrate arranged on one of the coil conductors, and a second magnetic substrate arranged on the other coil conductor. When it is assumed that a distance from a conductor center of the one coil conductor |
| 7615996 |
Examination method for CPP-type magnetoresistance effect element having two free layers |
November 10, 2009 |
| An examination method is structured, with respect to a magnetization direction of an orthogonalizing bias function part formed on a posterior part of an magnetoresistance (MR) effect element, of changing the magnetization direction of the orthogonalizing bias function part between a |
| 7615913 |
Composite electronic component |
November 10, 2009 |
| A composite electronic component provided is one with sufficient impact resistance. In this resonator 1, a piezoelectric element 2 is supported by receivers 73, 83 in platelike holding portions 72, 82, and edge parts 74a, 84a in the holding portions 72, 82 are in contact with a capacitiv |
| 7615292 |
Magnetic recording medium |
November 10, 2009 |
| A magnetic recording medium having a recording layer formed in a concavo-convex pattern, which can allow a head to have stable flying characteristics. The recording layer is formed in a concavo-convex pattern, and concave portions of the concavo-convex pattern of the recording layer |
| 7615084 |
Secondary battery, and its production process |
November 10, 2009 |
| A cathode, an anode and a porous film are first provided. Then, the cathode and anode are aligned with the porous film and a part of the cathode and a part of the anode are fixed to said porous film. Then, the cathode, anode and porous film are immersed in a liquid electrolyte. Final |
