Minowa; Takehisa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Minowa; Takehisa.The latest application filed is for "rare earth permanent magnets and their preparation".

Company Profile

1.135.124

Minowa; Takehisa - Fukui JP
Minowa; Takehisa - Echizen JP
Minowa; Takehisa - Echizen-shi JP
Minowa; Takehisa - Tokyo JP
Minowa; Takehisa - Takefu JP
Minowa; Takehisa - Takefu-shi JP
Minowa; Takehisa - Fukui-ken JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
SiC crucible, SiC sintered body, and method of producing SiC single crystal Grant 11,440,849 - Shinya , et al. September 13, 2	2022-09-13
Outer blade cutting wheel and making method Grant 11,364,591 - Kasashima , et al. June 21, 2	2022-06-21
Rare Earth Permanent Magnets And Their Preparation App 20200203069 - Nagata; Hiroaki ; et al.	2020-06-25
Rare Earth Permanent Magnets And Their Preparation App 20200194171 - Nagata; Hiroaki ; et al.	2020-06-18
Rare Earth Permanent Magnets And Their Preparation App 20200194170 - Nagata; Hiroaki ; et al.	2020-06-18
Rare earth permanent magnets and their preparation Grant 10,614,952 - Nagata , et al.	2020-04-07
Method for preparing SiC single crystal Grant 10,612,154 - Shinya , et al.	2020-04-07
Wavelength conversion member and light-emitting device Grant 10,450,505 - Tsumori , et al. Oc	2019-10-22
Liquid-liquid extraction unit, multistage liquid-liquid extraction apparatus using the unit, and multistage continuous extraction system for rare earth elements Grant 10,407,752 - Sugahara , et al. Sept	2019-09-10
Turn signal for vehicle Grant 10,288,260 - Tsukatani , et al.	2019-05-14
Adjustment component and light-emitting device Grant 10,202,547 - Tsumori , et al. Feb	2019-02-12
Method of producing SiC single crystal Grant 10,167,573 - Nomura , et al. J	2019-01-01
Rare earth magnet and its preparation Grant 10,160,037 - Nomura , et al. Dec	2018-12-25
METHOD FOR PREPARING SiC SINGLE CRYSTAL App 20180298519 - Shinya; Naofumi ; et al.	2018-10-18
SiC CRUCIBLE, SiC SINTERED BODY, AND METHOD OF PRODUCING SiC SINGLE CRYSTAL App 20180257993 - SHINYA; Naofumi ; et al.	2018-09-13
METHOD OF PRODUCING SiC SINGLE CRYSTAL App 20180230623 - SHINYA; Naofumi ; et al.	2018-08-16
Lighting apparatus Grant 9,988,572 - Wataya , et al. June 5, 2	2018-06-05
Wavelength conversion member and light-emitting device Grant 9,982,189 - Tsumori , et al. May 29, 2	2018-05-29
Outdoor luminaire Grant 9,978,913 - Tsumori , et al. May 22, 2	2018-05-22
Method for growing silicon carbide crystal Grant 9,951,439 - Shinya , et al. April 24, 2	2018-04-24
Nd based sintered magnet Grant 9,953,750 - Miyata , et al. April 24, 2	2018-04-24
Method for growing silicon carbide crystal Grant 9,945,047 - Shinya , et al. April 17, 2	2018-04-17
Wavelength Conversion Member And Light-emitting Device App 20170342320 - TSUMORI; Toshihiro ; et al.	2017-11-30
Led Light Source For Vehicle-mounted Headlight App 20170336040 - TSUMORI; Toshihiro ; et al.	2017-11-23
Method for assembling rotor for use in IPM rotary machine Grant 9,742,248 - Doi , et al. August 22, 2	2017-08-22
Rare Earth Permanent Magnets And Their Preparation App 20170186534 - Nagata; Hiroaki ; et al.	2017-06-29
Wavelength conversion member and light-emitting device Grant 9,657,221 - Tsumori , et al. May 23, 2	2017-05-23
Phosphor particles, making method, and light-emitting diode Grant 9,617,469 - Tsukatani , et al. April 11, 2	2017-04-11
Lighting Apparatus App 20170009131 - WATAYA; Kazuhiro ; et al.	2017-01-12
Super hard alloy baseplate outer circumference cutting blade and manufacturing method thereof Grant 9,517,547 - Kasashima , et al. December 13, 2	2016-12-13
Liquid-liquid Extraction Unit, Multistage Liquid-liquid Extraction Apparatus Using The Unit, And Multistage Continuous Extraction System For Rare Earth Elements App 20160304986 - Sugahara; Hiroto ; et al.	2016-10-20
Phosphor-containing resin molded body, light emitting device, and resin pellet Grant 9,472,731 - Tsukatani , et al. October 18, 2	2016-10-18
Phosphor-containing Resin Molded Body, Light Emitting Device, And Resin Pellet App 20160218251 - Tsukatani; Toshihiko ; et al.	2016-07-28
Method and apparatus for extracting and removing rare earth metal ions from plating solution Grant 9,399,828 - Sugahara , et al. July 26, 2	2016-07-26
Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig Grant 9,314,892 - Sato , et al. April 19, 2	2016-04-19
Turn Signal For Vehicle App 20160010826 - Tsukatani; Toshihiko ; et al.	2016-01-14
Red Lamp And Lighting System For Vehicle App 20160003440 - Wataya; Kazuhiro ; et al.	2016-01-07
Wavelength Conversion Member And Light-emitting Device App 20160002528 - Tsumori; Toshihiro ; et al.	2016-01-07
Light Emitting Device App 20150357528 - Tsumori; Toshihiro ; et al.	2015-12-10
Adjustment Component And Light-emitting Device App 20150354783 - Tsumori; Toshihiro ; et al.	2015-12-10
Wavelength Conversion Member And Light-emitting Device App 20150340571 - Tsumori; Toshihiro ; et al.	2015-11-26
Method and jig assembly for manufacturing outer blade cutting wheel Grant 9,156,098 - Kasashima , et al. October 13, 2	2015-10-13
Method And Apparatus For Extracting And Removing Rare Earth Metal Ions From Plating Solution App 20150284872 - Sugahara; Hiroto ; et al.	2015-10-08
Rotor And Permanent Magnet Rotating Machine App 20150171676 - Kobayashi; Hideki ; et al.	2015-06-18
Method For Growing Silicon Carbide Crystal App 20150159297 - SHINYA; Naofumi ; et al.	2015-06-11
Method For Growing Silicon Carbide Crystal App 20150159299 - SHINYA; Naofumi ; et al.	2015-06-11
Rare earth magnet and its preparation Grant 9,044,810 - Nomura , et al. June 2, 2	2015-06-02
Cemented carbide base outer blade cutting wheel and making method Grant 9,016,269 - Kasashima , et al. April 28, 2	2015-04-28
Table for permanent magnet rotor and method for manufacturing permanent magnet rotor Grant 9,000,646 - Doi , et al. April 7, 2	2015-04-07
Rare Earth Magnet And Its Preparation App 20150093501 - Nomura; Tadao ; et al.	2015-04-02
Red Lamp And Vehicle Lighting Fixture App 20150085467 - Tsumori; Toshihiro ; et al.	2015-03-26
Rotor and permanent magnet rotating machine Grant 8,987,965 - Kobayashi , et al. March 24, 2	2015-03-24
Outdoor Luminaire App 20140376229 - Tsumori; Toshihiro ; et al.	2014-12-25
Phosphor particles and making method Grant 8,865,022 - Tsukatani , et al. October 21, 2	2014-10-21
Method For Assembling Rotor For Use In Ipm Rotary Machine App 20140245597 - Doi; Yuhito ; et al.	2014-09-04
Magnet holding jig Grant 8,820,729 - Doi , et al. September 2, 2	2014-09-02
Rotor for axial gap-type permanent magnetic rotating machine Grant 8,823,235 - Watanabe , et al. September 2, 2	2014-09-02
Method for extracting and separating light rare earth element Grant 8,802,040 - Sugahara , et al. August 12, 2	2014-08-12
Outer Blade Cutting Wheel And Making Method App 20140208663 - Kasashima; Masaki ; et al.	2014-07-31
Yttrium-cerium-aluminum Garnet Phosphor And Light-emitting Device App 20140175968 - Wataya; Kazuhiro ; et al.	2014-06-26
Method for assembling rotor for use in IPM rotary machine Grant 8,756,793 - Doi , et al. June 24, 2	2014-06-24
METHOD OF MANUFACTURING AN Nd BASED SINTERED MAGNET App 20140167895 - Miyata; Koji ; et al.	2014-06-19
Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig Grant 8,753,174 - Sato , et al. June 17, 2	2014-06-17
Method and jig assembly for manufacturing outer blade cutting wheel Grant 8,753,412 - Kasashima , et al. June 17, 2	2014-06-17
Outer blade cutting wheel and making method Grant 8,733,336 - Kasashima , et al. May 27, 2	2014-05-27
Rare earth magnet holding jig and cutting machine Grant 8,702,083 - Doi , et al. April 22, 2	2014-04-22
Rare earth magnet holding jig, cutting machine, and cutting method Grant 8,702,084 - Doi , et al. April 22, 2	2014-04-22
Negative electrode material for lithium ion batteries Grant 8,697,284 - Shinya , et al. April 15, 2	2014-04-15
Method of manufacturing an Nd based sintered magnet Grant 8,695,210 - Miyata , et al. April 15, 2	2014-04-15
Negative Electrode Material For Lithium Ion Batteries App 20140065485 - Shinya; Naofumi ; et al.	2014-03-06
Rotor for permanent magnet rotating machine Grant 8,638,017 - Miyata , et al. January 28, 2	2014-01-28
Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig Grant 8,568,203 - Sato , et al. October 29, 2	2013-10-29
Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig Grant 8,567,383 - Sato , et al. October 29, 2	2013-10-29
Rare earth permanent magnet and its preparation Grant 8,557,057 - Nagata , et al. October 15, 2	2013-10-15
Super Hard Alloy Baseplate Outer Circumference Cutting Blade And Manufacturing Method Thereof App 20130252521 - Kasashima; Masaki ; et al.	2013-09-26
Super Hard Alloy Baseplate Outer Circumference Cutting Blade And Manufacturing Method Thereof App 20130252522 - Kasashima; Masaki ; et al.	2013-09-26
Method And Apparatus For Multiple Cutoff Machining Of Rare Earth Magnet Block, Cutting Fluid Feed Nozzle, And Magnet Block Securing Jig App 20130217307 - SATO; Koji ; et al.	2013-08-22
Permanent magnet rotating machine Grant 8,497,612 - Minowa , et al. July 30, 2	2013-07-30
Liquid-liquid Extraction Unit, Multistage Liquid-liquid Extraction Apparatus Using The Unit, And Multistage Continuous Extraction System For Rare Earth Elements App 20130183208 - Sugahara; Hiroto ; et al.	2013-07-18
Outer blade cutting wheel and making method Grant 8,459,246 - Kasashima , et al. June 11, 2	2013-06-11
Table for permanent magnet rotor and method for manufacturing permanent magnet rotor Grant 8,453,313 - Doi , et al. June 4, 2	2013-06-04
Negative Electrode Material For Lithium Ion Batteries App 20130122368 - Shinya; Naofumi ; et al.	2013-05-16
Rotary table for permanent magnet rotating machine and method for manufacturing permanent magnet rotating machine Grant 8,424,189 - Doi , et al. April 23, 2	2013-04-23
Method for preparing rare earth permanent magnet material Grant 8,420,010 - Nakamura , et al. April 16, 2	2013-04-16
Preparation of rare earth permanent magnet material Grant 8,377,233 - Nakamura , et al. February 19, 2	2013-02-19
Cemented Carbide Base Outer Blade Cutting Wheel And Making Method App 20130008422 - Kasashima; Masaki ; et al.	2013-01-10
Method And Jig Assembly For Manufacturing Outer Blade Cutting Wheel App 20130009353 - Kasashima; Masaki ; et al.	2013-01-10
Magnet Holding Jig App 20120326371 - Doi; Yuhito ; et al.	2012-12-27
Method For Extracting And Separating Light Rare Earth Element App 20120328493 - Sugahara; Hiroto ; et al.	2012-12-27
Rotary Table For Permanent Magnet Rotating Machine And Method For Manufacturing Permanent Magnet Rotating Machine App 20120291263 - DOI; Yuhito ; et al.	2012-11-22
Method And Apparatus For Multiple Cutoff Machining Of Rare Earth Magnet Block, Cutting Fluid Feed Nozzle, And Magnet Block Securing Jig App 20120282848 - Sato; Koji ; et al.	2012-11-08
Method And Apparatus For Multiple Cutoff Machining Of Rare Earth Magnet Block, Cutting Fluid Feed Nozzle, And Magnet Block Securing Jig App 20120282847 - Sato; Koji ; et al.	2012-11-08
Rare Earth Permanent Magnets And Their Preparation App 20120280775 - Nagata; Hiroaki ; et al.	2012-11-08
Axial gap type coreless rotating machine Grant 8,299,676 - Miyata , et al. October 30, 2	2012-10-30
Outer Blade Cutting Wheel And Making Method App 20120252330 - KASASHIMA; Masaki ; et al.	2012-10-04
Rare earth permanent magnet and its preparation Grant 8,277,578 - Nagata , et al. October 2, 2	2012-10-02
Rotary Table For Permanent Magnet Rotating Machine And Method For Manufacturing Permanent Magnet Rotating Machine App 20120233848 - DOI; Yuhito ; et al.	2012-09-20
Rotor for permanent magnet rotary machine Grant 8,269,392 - Doi , et al. September 18, 2	2012-09-18
Rare earth permanent magnet and its preparation Grant 8,252,123 - Nagata , et al. August 28, 2	2012-08-28
Method for preparing rare earth permanent magnet material Grant 8,231,740 - Nakamura , et al. July 31, 2	2012-07-31
Phosphor Particles, Making Method, And Light-emitting Diode App 20120175658 - Tsukatani; Toshihiko ; et al.	2012-07-12
Phosphor Particles And Making Method App 20120175559 - Tsukatani; Toshihiko ; et al.	2012-07-12
Preparation of rare earth permanent magnet material Grant 8,211,327 - Nakamura , et al. July 3, 2	2012-07-03
METHOD OF PRODUCING SiC SINGLE CRYSTAL App 20120132130 - Nomura; Tadao ; et al.	2012-05-31
Method for extracting and separating rare earth elements Grant 8,177,881 - Sugahara , et al. May 15, 2	2012-05-15
Permanent magnet generator and wind power generator having a multi-stage rotor and stator Grant 8,115,364 - Minowa , et al. February 14, 2	2012-02-14
Method for preparing rare earth permanent magnet material Grant 8,075,707 - Nakamura , et al. December 13, 2	2011-12-13
Rotor And Permanent Magnet Rotating Machine App 20110234038 - Kobayashi; Hideki ; et al.	2011-09-29
Rare earth permanent magnet and its preparation Grant 8,025,744 - Nagata , et al. September 27, 2	2011-09-27
Nd-Fe-B rare earth permanent magnet material Grant 8,012,269 - Yamamoto , et al. September 6, 2	2011-09-06
Nd Based Sintered Magnet And Its Preparation App 20110210810 - Miyata; Koji ; et al.	2011-09-01
R-T-B--C rare earth sintered magnet and making method Grant 7,988,795 - Hirota , et al. August 2, 2	2011-08-02
Rare earth permanent magnet and its preparation Grant 7,985,303 - Nagata , et al. July 26, 2	2011-07-26
Rare Earth Magnet Holding Jig And Cutting Machine App 20110162504 - Doi; Yuhito ; et al.	2011-07-07
Rare Earth Magnet Holding Jig, Cutting Machine, And Cutting Method App 20110165822 - Doi; Yuhito ; et al.	2011-07-07
Preparation Of Rare Earth Permanent Magnet Material App 20110150691 - Nakamura; Hajime ; et al.	2011-06-23
Method for preparing rare earth permanent magnet material Grant 7,955,443 - Nakamura , et al. June 7, 2	2011-06-07
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor Grant 7,948,135 - Sato , et al. May 24, 2	2011-05-24
Rare Earth Permanent Magnet And Its Preparation App 20110090032 - Nagata; Hiroaki ; et al.	2011-04-21
Method for preparing permanent magnet material Grant 7,922,832 - Nakamura , et al. April 12, 2	2011-04-12
Rotor For Permanent Magnet Rotary Machine App 20110080066 - Doi; Yuhito ; et al.	2011-04-07
Method For Assembling Rotor For Use In Ipm Rotary Machine App 20110079325 - Doi; Yuhito ; et al.	2011-04-07
Rotor For Axial Gap-type Permanent Magnetic Rotating Machine App 20110080065 - Watanabe; Naoki ; et al.	2011-04-07
Rotor For Permanent Magnet Rotating Machine App 20110068651 - Miyata; Koji ; et al.	2011-03-24
Rare Earth Permanent Magnet And Its Preparation App 20110036457 - Nagata; Hiroaki ; et al.	2011-02-17
Rare Earth Permanent Magnet And Its Preparation App 20110036460 - Nagata; Hiroaki ; et al.	2011-02-17
Rare Earth Permanent Magnet And Its Preparation App 20110036458 - Nagata; Hiroaki ; et al.	2011-02-17
Rare Earth Permanent Magnet And Its Preparation App 20110036459 - Nagata; Hiroaki ; et al.	2011-02-17
Method for preparing rare earth permanent magnet Grant 7,883,587 - Nakamura , et al. February 8, 2	2011-02-08
Rare Earth Magnet And Its Preparation App 20110000586 - Nomura; Tadao ; et al.	2011-01-06
Method For Extracting And Separating Rare Earth Elements App 20100319491 - Sugahara; Hiroto ; et al.	2010-12-23
Method And Jig Assembly For Manufacturing Outer Blade Cutting Wheel App 20100275522 - Kasashima; Masaki ; et al.	2010-11-04
Rotary Table For Permanent Magnet Rotating Machine And Method For Manufacturing Permanent Magnet Rotating Machine App 20100277025 - DOI; Yuhito ; et al.	2010-11-04
Permanent Magnet Rotating Machine App 20100253085 - Minowa; Takehisa ; et al.	2010-10-07
Axial Gap Type Coreless Rotating Machine App 20100253173 - Miyata; Koji ; et al.	2010-10-07
Method for preparing radially anisotropic magnet Grant 7,740,714 - Sati , et al. June 22, 2	2010-06-22
Method And Apparatus For Multiple Cutoff Machining Of Rare Earth Magnet Block, Cutting Fluid Feed Nozzle, And Magnet Block Securing Jig App 20100112904 - Sato; Koji ; et al.	2010-05-06
Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing Grant 7,691,323 - Sakaki , et al. April 6, 2	2010-04-06
Radial Anisotropic Sintered Magnet And Its Production Method, Magnet Rotor Using Sintered Magnet, And Motor Using Magnet Rotor App 20100019587 - SATO; Koji ; et al.	2010-01-28
Radial anisotropic cylindrical sintered magnet and permanent magnet motor Grant 7,626,300 - Sato , et al. December 1, 2	2009-12-01
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor Grant 7,618,496 - Sato , et al. November 17, 2	2009-11-17
Corrosion-resistant magnetic circuit and voice coil motor or actuator App 20090224613 - Shimao; Masanobu ; et al.	2009-09-10
Method For Preparing Rare Earth Permanent Magnet Material App 20090226339 - Nakamura; Hajime ; et al.	2009-09-10
Corrosion Resistant Rare Earth Magnets And Processfor Production Thereof App 20090212893 - HAMADA; Ryuji ; et al.	2009-08-27
Rare earth permanent magnet, making method, and permanent magnet rotary machine Grant 7,559,996 - Miyata , et al. July 14, 2	2009-07-14
Outer Blade Cutting Wheel And Making Method App 20090165768 - Kasashima; Masaki ; et al.	2009-07-02
Permanent magnet rotating machine Grant 7,531,933 - Miyata , et al. May 12, 2	2009-05-12
Functionally graded rare earth permanent magnet Grant 7,520,941 - Nakamura , et al. April 21, 2	2009-04-21
Method For Preparing Rare Earth Permanent Magnet Material App 20090098006 - Nakamura; Hajime ; et al.	2009-04-16
Method for preparing radially anisotropic magnet App 20090053091 - Sato; Koji ; et al.	2009-02-26
Functionally graded rare earth permanent magnet Grant 7,488,395 - Nakamura , et al. February 10, 2	2009-02-10
Rare earth permanent magnet Grant 7,488,393 - Nakamura , et al. February 10, 2	2009-02-10
Rare earth permanent magnet Grant 7,488,394 - Nakamura , et al. February 10, 2	2009-02-10
R-FE-B based rare earth permanent magnet material Grant 7,485,193 - Hirota , et al. February 3, 2	2009-02-03
Rare-Earth Alloy, Rare-Earth Sintered Magnet, And Methods Of Manufacturing App 20080277028 - SAKAKI; Kazuaki ; et al.	2008-11-13
Rare earth element sintered magnet and method for producing rare earth element sintered magnet Grant 7,438,768 - Sakaki , et al. October 21, 2	2008-10-21
Preparation of Rare Earth Permanent Magnet Material App 20080245442 - Nakamura; Hajime ; et al.	2008-10-09
Method For Preparing Rare Earth Permanent Magnet App 20080247898 - NAKAMURA; Hajime ; et al.	2008-10-09
Permanent Magnet Generator And Wind Power Generator Using The Same App 20080231132 - Minowa; Takehisa ; et al.	2008-09-25
Rare Earth Permanent Magnet And Its Preparation App 20080223489 - NAGATA; Hiroaki ; et al.	2008-09-18
Small-size direct-acting actuator Grant 7,355,305 - Nakamura , et al. April 8, 2	2008-04-08
Permenent Magnet Rotating Machine App 20080054736 - MIYATA; Koji ; et al.	2008-03-06
Magnetic head actuator and magnetic disk drive using the same Grant 7,333,298 - Nakamura , et al. February 19, 2	2008-02-19
Method for preparing rare earth permanent magnet material App 20070240788 - Nakamura; Hajime ; et al.	2007-10-18
Method for preparing permanent magnet material App 20070240787 - Nakamura; Hajime ; et al.	2007-10-18
Method for preparing rare earth permanent magnet material App 20070240789 - Nakamura; Hajime ; et al.	2007-10-18
Radially Anisotropic Ring Magnets And Method Of Manufacture App 20070171017 - SATO; Koji ; et al.	2007-07-26
Radial anisotropic cylindrical sintered magnet and permanent magnet motor App 20070170801 - Sato; Koji ; et al.	2007-07-26
Corrosion resistant rare earth metal permanent magnets and process for production thereof App 20070160863 - Hamada; Ryuji ; et al.	2007-07-12
R-fe-b based rare earth permanent magnet material App 20070157998 - Hirota; Koichi ; et al.	2007-07-12
Methods of producing radial anisotropic cylinder sintered magnet and permanent magnet motor-use cyclinder multi-pole magnet App 20070151629 - Sato; Koji ; et al.	2007-07-05
R-T-B-C rare earth sintered magnet and making method App 20070125452 - Hirota; Koichi ; et al.	2007-06-07
Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing Grant 7,211,157 - Sakaki , et al. May 1, 2	2007-05-01
Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet Grant 7,204,891 - Hirota , et al. April 17, 2	2007-04-17
Radial anisotropic ring magnet and method of manufacturing the ring magnet Grant 7,201,809 - Sato , et al. April 10, 2	2007-04-10
Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing App 20070051431 - Sakaki; Kazuaki ; et al.	2007-03-08
Rare earth permanent magnet, making method, and permanent magnet rotary machine App 20070017601 - Miyata; Koji ; et al.	2007-01-25
Corrosion-resistant rare earth element magnet Grant 7,156,928 - Hamada , et al. January 2, 2	2007-01-02
Crucible for melting rare earth element alloy and rare earth element alloy Grant 7,157,395 - Hashimoto , et al. January 2, 2	2007-01-02
Rare earth alloy-melting crucible and rare earth alloy App 20060252629 - Hashimoto; Takahiro ; et al.	2006-11-09
Functionally graded rare earth permanent magnet App 20060213582 - Nakamura; Hajime ; et al.	2006-09-28
Functionally graded rare earth permanent magnet App 20060213585 - Nakamura; Hajime ; et al.	2006-09-28
Rare earth permanent magnet App 20060213583 - Nakamura; Hajime ; et al.	2006-09-28
Rare earth permanent magnet App 20060213584 - Nakamura; Hajime ; et al.	2006-09-28
Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing App 20060185766 - Sakaki; Kazuaki ; et al.	2006-08-24
R-Fe-B sintered magnet Grant 7,090,730 - Nomura , et al. August 15, 2	2006-08-15
Disk drive comprising suspension for magnetic head with positioning of slider to predetermined track through oscillation of voice coil motor Grant 7,006,332 - Nakamura , et al. February 28, 2	2006-02-28
Radial anisotropic ring magnet and method of manufacturing the ring magnet App 20060022782 - Sato; Koji ; et al.	2006-02-02
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor App 20060024192 - Sato; Koji ; et al.	2006-02-02
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor Grant 6,984,270 - Sato , et al. January 10, 2	2006-01-10
Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet App 20060000522 - Hirota; Koichi ; et al.	2006-01-05
Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet Grant 6,960,240 - Hirota , et al. November 1, 2	2005-11-01
Iron alloy strip for voice coil motor magnetic circuits Grant 6,942,741 - Shimao , et al. September 13, 2	2005-09-13
Small-size direct-acting actuator App 20050121984 - Nakamura, Hajime ; et al.	2005-06-09
Magnetic head actuator and magnetic disk drive using the same App 20050122629 - Nakamura, Hajime ; et al.	2005-06-09
Magnetic head actuator having an improved microactuator oscillatably supported by metallic micro-beams Grant 6,879,468 - Nakamura , et al. April 12, 2	2005-04-12
Rare earth element sintered magnet and method for producing rare earth element sintered magnet App 20050028890 - Sakaki, Kazuaki ; et al.	2005-02-10
Crucible for melting rare earth element alloy and rare earth element alloy App 20050016635 - Hashimoto, Takahiro ; et al.	2005-01-27
Preparation of bonded rare earth magnet-forming alloy and bonded rare earth magnet composition Grant 6,793,742 - Sakaki , et al. September 21, 2	2004-09-21
Corrosion resistant rare earth magnet and its preparation Grant 6,777,097 - Hamada , et al. August 17, 2	2004-08-17
Rare-earth alloy, rate-earth sintered magnet, and methods of manufacturing Grant 6,773,517 - Sakaki , et al. August 10, 2	2004-08-10
Magnetic head actuator App 20040130832 - Nakamura, Hajime ; et al.	2004-07-08
Suspension for magnetic head App 20040130830 - Nakamura, Hajime ; et al.	2004-07-08
Preparation of rare earth permanent magnets Grant 6,746,545 - Tamura , et al. June 8, 2	2004-06-08
R-Fe-B sintered magnet App 20040094237 - Nomura, Tadao ; et al.	2004-05-20
Permanent magnet motor and rotor thereof Grant 6,633,100 - Sato , et al. October 14, 2	2003-10-14
Sintered rare earth magnet and making method Grant 6,623,541 - Sakaki , et al. September 23, 2	2003-09-23
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor App 20030118467 - Sato, Koji ; et al.	2003-06-26
Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet App 20030106615 - Hirota, Koichi ; et al.	2003-06-12
Corrosion resistant rare earth magnet and its preparation App 20030079805 - Hamada, Ryuji ; et al.	2003-05-01
Iron-based alloy sheet for magnetic yokes in hard-disk voice-coil motor Grant 6,547,889 - Shimao , et al. April 15, 2	2003-04-15
Preparation of bonded rare earth magnet-forming alloy and bonded rare earth magnet composition App 20030062098 - Sakaki, Kazuaki ; et al.	2003-04-03
Iron alloy strip for voice coil motor magnetic circuits App 20030034091 - Shimao, Masanobu ; et al.	2003-02-20
Iron-based alloy sheet for magnetic yokes in hard-disk voice-coil motor App 20020102442 - Shimao, Masanobu ; et al.	2002-08-01
Permanent magnet motor and rotor thereof App 20020089249 - Sato, Koji ; et al.	2002-07-11
Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing App 20020054825 - Sukaki, Kazuaki ; et al.	2002-05-09
Sintered rare earth magnet and making method App 20020036031 - Sakaki, Kazuaki ; et al.	2002-03-28
Preparation of rare earth permanent magnets App 20020033205 - Tamura, Kazuo ; et al.	2002-03-21
Thin ribbon of rare earth-based permanent magnet alloy App 20020017340 - Hirota, Koichi ; et al.	2002-02-14
R-Fe-B base permanent magnet materials App 20020007875 - Yamamoto, Kenji ; et al.	2002-01-24
Quenched thin ribbon of rare earth/iron/boron-based magnet alloy App 20020003007 - Hirota, Koichi ; et al.	2002-01-10
Rare earth/iron/boron-based permanent magnet alloy composition Grant 6,296,720 - Yamamoto , et al. October 2, 2	2001-10-02
Permanent magnet motor and rotor thereof Grant 6,262,507 - Sato , et al. July 17, 2	2001-07-17
Rare earth permanent magnet of high corrosion resistance Grant 6,224,986 - Minowa , et al. May 1, 2	2001-05-01
Abrasive-bladed cutting wheel Grant 6,012,977 - Yoshikawa , et al. January 11, 2	2000-01-11
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