Ushiyama; Junko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ushiyama; Junko.The latest application filed is for "magnetic recording medium and magnetic storage device".

Company Profile

0.32.40

Ushiyama; Junko - Kokubunji JP
USHIYAMA; Junko - Tokyo JP
Ushiyama; Junko - Kodaira JP
Ushiyama; Junko - Kodaira-shi 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
Magnetic head, magnetic recording method and apparatus for controlling magnetic head with spin torque oscillator in a disk drive Grant 9,275,672 - Shiroishi , et al. March 1, 2	2016-03-01
Magnetic Recording Medium And Magnetic Storage Device App 20140112114 - USHIYAMA; Junko ; et al.	2014-04-24
Magnetic Head, Magnetic Recording Method And Apparatus For Controlling Magnetic Head With Spin Torque Oscillator In A Disk Drive App 20130229895 - SHIROISHI; Yoshihiro ; et al.	2013-09-05
Multi-information-layer recording medium and manufacturing process Grant 8,147,941 - Anzai , et al. April 3, 2	2012-04-03
Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium Grant 8,089,841 - Hirotsune , et al. January 3, 2	2012-01-03
Test-write method, information recording method, and information recording apparatus Grant 8,085,638 - Ushiyama , et al. December 27, 2	2011-12-27
Test writing method and information recording device Grant 7,957,240 - Ushiyama , et al. June 7, 2	2011-06-07
Information recording method and apparatus with suppressed mark edge jitters Grant 7,911,910 - Miyamoto , et al. March 22, 2	2011-03-22
Information recording method and apparatus with suppressed mark edge jitters Grant 7,907,491 - Miyamoto , et al. March 15, 2	2011-03-15
Information recording method and apparatus with suppressed mark edge jitters Grant 7,907,490 - Miyamoto , et al. March 15, 2	2011-03-15
Semiconductor Device App 20110049454 - Terao; Motoyasu ; et al.	2011-03-03
Information recording method and apparatus with suppressed mark edge jitters Grant 7,852,727 - Miyamoto , et al. December 14, 2	2010-12-14
Test-write Method, Information Recording Method, And Information Recording Apparatus App 20100271917 - USHIYAMA; Junko ; et al.	2010-10-28
Information recording method and information recording device Grant 7,764,583 - Ushiyama July 27, 2	2010-07-27
Test-write method, information recording method, and information recording apparatus Grant 7,751,293 - Ushiyama , et al. July 6, 2	2010-07-06
Information recording method and information recording device Grant 7,688,696 - Ushiyama March 30, 2	2010-03-30
Information recording method and apparatus with suppressed mark edge jitters Grant 7,684,301 - Miyamoto , et al. March 23, 2	2010-03-23
Test writing method and information recording device App 20090252005 - Ushiyama; Junko ; et al.	2009-10-08
Test writing method and information recording device Grant 7,529,165 - Ushiyama , et al. May 5, 2	2009-05-05
Optical Information Reproducing Method, Optical Information Reproducing Apparatus And Optical Information Recording Medium App 20090086602 - Ushiyama; Junko ; et al.	2009-04-02
Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium App 20090040897 - Hirotsune; Akemi ; et al.	2009-02-12
Information recording method and apparatus with suppressed mark edge jitters App 20090040901 - Miyamoto; Makoto ; et al.	2009-02-12
Information recording method and apparatus with suppressed mark edge jitters App 20090034393 - Miyamoto; Makoto ; et al.	2009-02-05
Multi-information-layer Recording Medium And Manufacturing Process App 20090017251 - Anzai; Yumiko ; et al.	2009-01-15
Information recording method and apparatus with suppressed mark edge jitters App 20080310270 - Miyamoto; Makoto ; et al.	2008-12-18
Information recording method and apparatus with suppressed mark edge jitters App 20080310264 - Miyamoto; Makoto ; et al.	2008-12-18
Information Recording Method And Information Recording Device App 20080285426 - Ushiyama; Junko	2008-11-20
Information recording method and apparatus with suppressed mark edge jitters App 20080212454 - Miyamoto; Makoto ; et al.	2008-09-04
Information recording method and apparatus with suppressed mark edge jitters Grant 7,417,933 - Miyamoto , et al. August 26, 2	2008-08-26
Information recording method and apparatus with suppressed mark edge jitters App 20080192617 - Miyamoto; Makoto ; et al.	2008-08-14
DVD recording method and rewritable DVD apparatus Grant 7,215,261 - Ushiyama , et al. May 8, 2	2007-05-08
Information recording method and information recording device App 20070025223 - Ushiyama; Junko	2007-02-01
Test writing method and information recording device App 20060176793 - Ushiyama; Junko ; et al.	2006-08-10
Information recording method and apparatus with suppressed mark edge jitters Grant 7,042,823 - Miyamoto , et al. May 9, 2	2006-05-09
Optical disk App 20060087959 - Adachi; Kazuyoshi ; et al.	2006-04-27
Information recording method and optical disk unit Grant 7,016,282 - Ushiyama , et al. March 21, 2	2006-03-21
Information recording method and apparatus with suppressed mark edge jitters Grant 7,012,871 - Miyamoto , et al. March 14, 2	2006-03-14
DVD recording method and rewritable DVD apparatus Grant 7,009,532 - Ushiyama , et al. March 7, 2	2006-03-07
DVD recording method and rewritable DVD apparatus App 20060033648 - Ushiyama; Junko ; et al.	2006-02-16
Test-write method, information recording method, and information recording apparatus App 20060023591 - Ushiyama; Junko ; et al.	2006-02-02
Information recording method and apparatus with suppressed mark edge jitters App 20050259555 - Miyamoto, Makoto ; et al.	2005-11-24
Information recording method and apparatus with suppressed mark edge jitters App 20050237890 - Miyamoto, Makoto ; et al.	2005-10-27
Information recording medium and information recording device Grant 6,954,941 - Miyamoto , et al. October 11, 2	2005-10-11
Information recording medium, a method for recording information and a method for manufacturing a medium App 20050180309 - Miyamoto, Makoto ; et al.	2005-08-18
DVD recording method and rewritable DVD apparatus App 20050140528 - Ushiyama, Junko ; et al.	2005-06-30
Information recording method and apparatus with suppressed mark edge jitters App 20050088943 - Miyamoto, Makoto ; et al.	2005-04-28
Information recording method and information recording medium App 20050083812 - Miyamoto, Harukazu ; et al.	2005-04-21
Information recording medium App 20050064334 - Hirotsune, Akemi ; et al.	2005-03-24
Information recording method and apparatus with suppressed mark edge jitters Grant 6,842,415 - Miyamoto , et al. January 11, 2	2005-01-11
Information recording method and optical disc apparatus Grant 6,842,412 - Ushiyama , et al. January 11, 2	2005-01-11
Information recording medium and method for manufacturing information recording medium Grant 6,806,030 - Terao , et al. October 19, 2	2004-10-19
Optical recording medium having a plurality of interference layers of different refractive index Grant 6,775,226 - Miyamoto , et al. August 10, 2	2004-08-10
Information recording medium Grant 6,740,382 - Miyamoto , et al. May 25, 2	2004-05-25
Information recording method and apparatus with suppressed mark edge jitters App 20040081052 - Miyamoto, Makoto ; et al.	2004-04-29
Information recording medium Grant 6,709,801 - Miyamoto , et al. March 23, 2	2004-03-23
Information recording medium and method for manufacturing information recording medium Grant 6,703,098 - Hirotsune , et al. March 9, 2	2004-03-09
Information recording medium and information recording device App 20040042381 - Miyamoto, Makoto ; et al.	2004-03-04
Information recording medium and information recording device Grant 6,636,477 - Miyamoto , et al. October 21, 2	2003-10-21
Information recording medium, a method for recording information and a method for manufacturing a medium App 20030186164 - Miyamoto, Makoto ; et al.	2003-10-02
Information recording method and apparatus with suppressed mark edge jitters Grant 6,608,806 - Miyamoto , et al. August 19, 2	2003-08-19
Information recording medium App 20030068461 - Miyamoto, Makoto ; et al.	2003-04-10
Information recording medium and method for manufacturing information recording medium App 20030064211 - Hirotsune, Akemi ; et al.	2003-04-03
Information recording method and apparatus with suppressed mark edge jitters App 20030039192 - Miyamoto, Makoto ; et al.	2003-02-27
Information recording method and optical disc apparatus App 20020176338 - Ushiyama, Junko ; et al.	2002-11-28
Information recording method and optical disk unit App 20020105875 - Ushiyama, Junko ; et al.	2002-08-08
Information recording method and apparatus with suppressed mark edge jitters App 20020054556 - Miyamoto, Makoto ; et al.	2002-05-09
Information recording medium and method for manufacturing information recording medium App 20020006684 - Terao, Motoyasu ; et al.	2002-01-17
Information recording method and apparatus with suppressed mark edge jitters App 20010043538 - Miyamoto, Makoto ; et al.	2001-11-22
Information recording medium App 20010023006 - Miyamoto, Makoto ; et al.	2001-09-20
Information recording medium App 20010016242 - Miyamoto, Makoto ; et al.	2001-08-23
Information recording method and apparatus with suppressed mark edge jitters Grant 6,236,635 - Miyamoto , et al. May 22, 2	2001-05-22
Information recording medium Grant 6,231,945 - Miyamoto , et al. May 15, 2	2001-05-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.