OHASHI; Ken

Patent Applications and Registrations

Patent applications and USPTO patent grants for OHASHI; Ken.The latest application filed is for "negative electrode for lithium ion secondary battery, lithium ion secondary battery comprising same, and method for producing negative electrode for lithium ion secondary battery".

Company Profile

0.15.22

OHASHI; Ken - Setagaya-ku Tokyo
Ohashi; Ken - Tokyo N/A JP
Ohashi; Ken - Takefu JP
Ohashi; Ken - Takefu-shi JP
Ohashi; Ken - Fukui-ken JP
Ohashi; Ken - Fukui 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
Negative Electrode For Lithium Ion Secondary Battery, Lithium Ion Secondary Battery Comprising Same, And Method For Producing Negative Electrode For Lithium Ion Secondary Battery App 20180241076 - NISHIURA; Katsunori ; et al.	2018-08-23
Negative Electrode For Non-aqueous Electrolyte Secondary Battery And Non-aqueous Electrolyte Secondary Battery App 20160336592 - HIROSE; Takakazu ; et al.	2016-11-17
Anisotropic rare earth sintered magnet and making method Grant 8,388,766 - Ohashi March 5, 2	2013-03-05
Anisotropic Rare Earth Sintered Magnet And Making Method App 20120105184 - Ohashi; Ken	2012-05-03
Magnetic circuit and method of applying magnetic field Grant 8,013,701 - Ohashi September 6, 2	2011-09-06
Method of fabricating silicon substrate for magnetic recording media, and magnetic recording medium Grant 7,851,076 - Ohashi December 14, 2	2010-12-14
Magnetic circuit and method of applying magnetic field Grant 7,821,366 - Ohashi October 26, 2	2010-10-26
Magnetic circuit and method of applying magnetic field App 20100117775 - Ohashi; Ken	2010-05-13
Rare earth permanent magnet Grant 7,713,360 - Ohashi May 11, 2	2010-05-11
Silicon Substrate For Magnetic Recording And Method For Manufacturing The Same App 20090226667 - Ohashi; Ken	2009-09-10
Silicon Substrate For Magnetic Recording And Method For Manufacturing The Same App 20090220821 - Ohashi; Ken	2009-09-03
Method Of Fabricating Silicon Substrate For Magnetic Recording Media, And Magnetic Recording Medium App 20090098415 - OHASHI; Ken	2009-04-16
Silicon Substrate For Magnetic Recording Media And Method Of Fabricating The Same App 20080233330 - Ohashi; Ken	2008-09-25
Magnetic circuit and method of applying magnetic field App 20080074783 - Ohashi; Ken	2008-03-27
Substrate for magnetic recording medium, fabrication method thereof, and magnetic recording medium App 20070231607 - Ito; Masaru ; et al.	2007-10-04
Permanent Magnetic Circuit, Axisymmetric Magnetic Field Generating Method, And Manufacturing Method For Perpendicular Magnetic Recording Medium App 20070231603 - OHASHI; Ken	2007-10-04
Substrate for magnetic recording medium and fabrication method thereof App 20070111036 - Ito; Masaru ; et al.	2007-05-17
Linear motor for use in machine tool App 20060033386 - Uchida; Masanobu ; et al.	2006-02-16
Linear motor for use in machine tool App 20060012251 - Miyata; Koji ; et al.	2006-01-19
Linear motor for use in machine tool App 20060012252 - Miyata; Koji ; et al.	2006-01-19
Rare earth permanent magnet App 20050189042 - Ohashi, Ken	2005-09-01
Bulk anisotropic rare earth permanent magnet and preparation method Grant 6,863,742 - Ohashi March 8, 2	2005-03-08
Method for manufacturing magnetic recording medium substrates App 20050029687 - Ishii, Masatoshi ; et al.	2005-02-10
Method for manufacturing magnetic recording medium substrates App 20050012245 - Ishii, Masatoshi ; et al.	2005-01-20
Substrate for magnetic recording medium, method for manufacturing the same and magnetic recording medium App 20050011860 - Ishii, Masatoshi ; et al.	2005-01-20
Magnetron sputtering system and photomask blank production method based on the same Grant 6,666,957 - Watanabe , et al. December 23, 2	2003-12-23
Rare earth-based sintered magnet and permanent magnet synchronous motor therewith Grant 6,606,019 - Ohashi August 12, 2	2003-08-12
Anisotropic rare earth-based permanent magnet material Grant 6,589,367 - Nomura , et al. July 8, 2	2003-07-08
Bulk anisotropic rare earth permanent magnet and preparation method App 20020129872 - Ohashi, Ken	2002-09-19
Magnetron sputtering system and photomask blank production method based on the same App 20020125127 - Watanabe, Masataka ; et al.	2002-09-12
Anisotropic rare earth-based permanent magnet material App 20020121315 - Nomura, Tadao ; et al.	2002-09-05
Method for the preparation of rare earth based anisotropic permanent magnet Grant 5,976,271 - Nomura , et al. November 2, 1	1999-11-02
Opposed magnet-type magnetic circuit assembly with permanent magnets Grant 5,963,117 - Ohashi , et al. October 5, 1	1999-10-05
Magnet assembly in MRI instrument Grant 5,774,034 - Yoneda , et al. June 30, 1	1998-06-30
Magnet apparatus suitable for magnetic resonance imaging Grant 5,291,171 - Kobayashi , et al. March 1, 1	1994-03-01
Rare earth metal-containing alloys for permanent magnets Grant 4,375,996 - Tawara , et al. March 8, 1	1983-03-08

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