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Memory device comprising a non-phase-changing amorphous chalcogenide memory layer and a metal chalcogenide ion-source layer
Grant 9,564,583 - Aratani , et al. February 7, 2 | 2017-02-07 |
Memory component, memory device, and method of operating memory device
Grant 9,543,514 - Ohba , et al. January 10, 2 | 2017-01-10 |
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20160079528 - Ohba; Kazuhiro ; et al. | 2016-03-17 |
Memory element and memory device
Grant 9,263,670 - Yasuda , et al. February 16, 2 | 2016-02-16 |
Memory component, memory device, and method of operating memory device
Grant 9,240,549 - Ohba , et al. January 19, 2 | 2016-01-19 |
Memory element and memory device with ion source layer and resistance change layer
Grant 9,202,560 - Mizuguchi , et al. December 1, 2 | 2015-12-01 |
Memory element and method of manufacturing the same, and memory device
Grant 9,112,149 - Sei , et al. August 18, 2 | 2015-08-18 |
Memory device and storage apparatus
Grant 8,981,325 - Aratani , et al. March 17, 2 | 2015-03-17 |
Memory device and storage apparatus
Grant 8,884,397 - Aratani , et al. November 11, 2 | 2014-11-11 |
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20140183438 - Ohba; Kazuhiro ; et al. | 2014-07-03 |
Memory component, memory device, and method of operating memory device
Grant 8,730,709 - Ohba , et al. May 20, 2 | 2014-05-20 |
Method of manufacturing a semiconductor memory device having a resistance change memory layer
Grant 8,685,786 - Kagawa , et al. April 1, 2 | 2014-04-01 |
Memory Element And Memory Device
App 20140021434 - Yasuda; Shuichiro ; et al. | 2014-01-23 |
Semiconductor Memory Device And A Method Of Manufacturing The Same
App 20130256626 - KAGAWA; Yoshihisa ; et al. | 2013-10-03 |
Memory element and memory device
Grant 8,546,782 - Yasuda , et al. October 1, 2 | 2013-10-01 |
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20130240818 - OHBA; KAZUHIRO ; et al. | 2013-09-19 |
Memory component, memory device, and method of operating memory device
Grant 8,427,860 - Ohba , et al. April 23, 2 | 2013-04-23 |
Memory Element And Memory Device
App 20120294063 - Mizuguchi; Tetsuya ; et al. | 2012-11-22 |
Memory cell
Grant 8,295,074 - Yasuda , et al. October 23, 2 | 2012-10-23 |
Storage element and storage apparatus
Grant 8,222,713 - Kouchiyama , et al. July 17, 2 | 2012-07-17 |
Method of making master for manufacturing optical disc and method of manufacturing optical disc
Grant 8,119,043 - Kai , et al. February 21, 2 | 2012-02-21 |
Method for manufacturing optical disc master and method for manufacturing optical disc
Grant 8,097,189 - Kouchiyama , et al. January 17, 2 | 2012-01-17 |
Memory Element And Memory Device
App 20120008370 - Yasuda; Shuichiro ; et al. | 2012-01-12 |
Method For Manufacturing Optical Disc Master And Method For Manufacturing Optical Disc
App 20110279793 - Kouchiyama; Akira ; et al. | 2011-11-17 |
Method For Manufacturing Optical Disc Master And Method For Manufacturing Optical Disc
App 20110274895 - KOUCHIYAMA; AKIRA ; et al. | 2011-11-10 |
Method For Manufacturing Optical Disc Master And Method For Manufacturing Optical Disc
App 20110273696 - KOUCHIYAMA; AKIRA ; et al. | 2011-11-10 |
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20110194329 - Ohba; Kazuhiro ; et al. | 2011-08-11 |
Memory Device And Storage Apparatus
App 20110073825 - Aratani; Katsuhisa ; et al. | 2011-03-31 |
Semiconductor Memory Device And A Method Of Manufacturing The Same
App 20110031466 - KAGAWA; Yoshihisa ; et al. | 2011-02-10 |
Memory Cell
App 20100259967 - Yasuda; Shuichiro ; et al. | 2010-10-14 |
Memory element and memory device comprising memory layer positioned between first and second electrodes
Grant 7,786,459 - Aratani , et al. August 31, 2 | 2010-08-31 |
Memory element and memory device comprising memory layer positioned between first and second electrodes
Grant 7,772,029 - Aratani , et al. August 10, 2 | 2010-08-10 |
Memory Device And Storage Apparatus
App 20100135060 - Aratani; Katsuhisa ; et al. | 2010-06-03 |
Memory device and storage apparatus
Grant 7,719,082 - Aratani , et al. May 18, 2 | 2010-05-18 |
Method For Manufacturing Optical Disc Master And Method For Manufacturing Optical Disc
App 20100112491 - Kouchiyama; Akira ; et al. | 2010-05-06 |
Memory device comprising a memory layer and a metal chalcogenide ion-source layer
Grant 7,675,053 - Mizuguchi , et al. March 9, 2 | 2010-03-09 |
Method of producing optical disk-use original and method of producing optical disk
Grant 7,670,514 - Kouchiyama , et al. March 2, 2 | 2010-03-02 |
Method of making master for manufacturing optical disc and method of manufacturing optical disc
Grant 7,648,671 - Kai , et al. January 19, 2 | 2010-01-19 |
Resist material and nanofabrication method
Grant 7,560,220 - Kouchiyama , et al. July 14, 2 | 2009-07-14 |
Memory device and method of production and method of use of same and semiconductor device and method of production of same
Grant 7,425,724 - Aratani , et al. September 16, 2 | 2008-09-16 |
Resist material and nanofabrication method
App 20080171290 - Kouchiyama; Akira ; et al. | 2008-07-17 |
Memory element and memory device comprising memory layer positioned between first and second electrodes
App 20080089112 - Aratani; Katsuhisa ; et al. | 2008-04-17 |
Resist material and nanofabrication method
Grant 7,344,822 - Kouchiyama , et al. March 18, 2 | 2008-03-18 |
Memory element and memory device
Grant 7,307,270 - Aratani , et al. December 11, 2 | 2007-12-11 |
Optical device, optical system, method of production of same, and mold for production of same
Grant 7,256,950 - Yamada , et al. August 14, 2 | 2007-08-14 |
Storage Element And Storage Apparatus
App 20070139987 - Kouchiyama; Akira ; et al. | 2007-06-21 |
Memory device
Grant 7,184,295 - Tsushima , et al. February 27, 2 | 2007-02-27 |
Resist material and nanofabrication method
Grant 7,175,962 - Kouchiyama , et al. February 13, 2 | 2007-02-13 |
Storage device with resistive memory cells enduring repetitive data writing
Grant 7,167,390 - Ishida , et al. January 23, 2 | 2007-01-23 |
Method for preparing an optical device using position markers around an optical lens and a light barrier film
Grant 7,145,860 - Kouchiyama , et al. December 5, 2 | 2006-12-05 |
Memory device having variable resistive memory element
Grant 7,145,791 - Tsushima , et al. December 5, 2 | 2006-12-05 |
Storage device
Grant 7,126,152 - Ishida , et al. October 24, 2 | 2006-10-24 |
Optical device, optical system, method of production of same, and mold for production of same
App 20060209432 - Yamada; Masahiro ; et al. | 2006-09-21 |
Resist material and nanofabrication method
App 20060199104 - Kouchiyama; Akira ; et al. | 2006-09-07 |
Memory element and memory device
App 20060189084 - Mizuguchi; Tetsuya ; et al. | 2006-08-24 |
Memory device
Grant 7,092,278 - Ishida , et al. August 15, 2 | 2006-08-15 |
Memory element and memory device
App 20060126423 - Aratani; Katsuhisa ; et al. | 2006-06-15 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
Grant 7,061,691 - Kishima , et al. June 13, 2 | 2006-06-13 |
Memory element and memory device
App 20060104106 - Aratani; Katsuhisa ; et al. | 2006-05-18 |
Storage device
Grant 7,016,234 - Ishida , et al. March 21, 2 | 2006-03-21 |
Memory device and method of production and method of use of same and semiconductor device and method of production of same
Grant 7,009,208 - Aratani , et al. March 7, 2 | 2006-03-07 |
Memory device and method of production and method of use of same and semiconductor device and method of production of same
App 20060043595 - Aratani; Katsuhisa ; et al. | 2006-03-02 |
Optical device, optical system, method of production of same, and mold for production of same
Grant 6,992,842 - Yamada , et al. January 31, 2 | 2006-01-31 |
Optical device, optical system, method of production of same, and mold for production of same
Grant 6,985,310 - Yamada , et al. January 10, 2 | 2006-01-10 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
Grant 6,980,373 - Kishima , et al. December 27, 2 | 2005-12-27 |
Optical device, optical system, method of production of same, and mold for production of same
Grant 6,972,912 - Yamada , et al. December 6, 2 | 2005-12-06 |
Memory device and storage apparatus
App 20050226036 - Aratani, Katsuhisa ; et al. | 2005-10-13 |
Method of producing optical disk-use original and method of producing optical disk
App 20050226999 - Kouchiyama, Akira ; et al. | 2005-10-13 |
Memory element and storage device using this
App 20050226062 - Aratani, Katsuhisa ; et al. | 2005-10-13 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
App 20050213222 - Kishima, Koichiro ; et al. | 2005-09-29 |
Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
Grant 6,946,237 - Kouchiyama , et al. September 20, 2 | 2005-09-20 |
Memory device
App 20050195634 - Ishida, Minoru ; et al. | 2005-09-08 |
Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
App 20050195723 - Kouchiyama, Akira ; et al. | 2005-09-08 |
Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
App 20050185564 - Kouchiyama, Akira ; et al. | 2005-08-25 |
Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
App 20050185563 - Kouchiyama, Akira ; et al. | 2005-08-25 |
Optical device, optical system, method of production of same, and mold for production of same
App 20050180028 - Yamada, Masahiro ; et al. | 2005-08-18 |
Memory device
App 20050174840 - Tsushima, Tomohito ; et al. | 2005-08-11 |
Memory device
App 20050174854 - Tsushima, Tomohito ; et al. | 2005-08-11 |
Manufacturing process of original disc for producing optical disc and production process of optical disc
App 20050161842 - Kai, Shinichi ; et al. | 2005-07-28 |
Sil magneto-optic transducer having thin film magnetic coil and holded magnetic core
Grant 6,922,376 - Nakaoki , et al. July 26, 2 | 2005-07-26 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
App 20050157611 - Kishima, Koichiro ; et al. | 2005-07-21 |
Method for producing stamper used for producing optical disc and optical disc producing method
App 20050128926 - Kai, Shinichi ; et al. | 2005-06-16 |
Storage device
App 20050121697 - Ishida, Minoru ; et al. | 2005-06-09 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
Grant 6,901,045 - Kishima , et al. May 31, 2 | 2005-05-31 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
Grant 6,894,844 - Kishima , et al. May 17, 2 | 2005-05-17 |
Storage device
App 20050097257 - Ishida, Minoru ; et al. | 2005-05-05 |
Storage device
App 20050035373 - Ishida, Minoru ; et al. | 2005-02-17 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
App 20050018317 - Kishima, Koichiro ; et al. | 2005-01-27 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
Grant 6,842,296 - Kishima , et al. January 11, 2 | 2005-01-11 |
Optical head and optical pickup having improved thermal coefficient matching for thermal expansion adjustment
Grant 6,839,315 - Kishima , et al. January 4, 2 | 2005-01-04 |
Optical element, method for producing the same, and optical pickup
Grant 6,831,790 - Kishima , et al. December 14, 2 | 2004-12-14 |
Optical device, optical system, method of production of same, and mold for production of same
Grant 6,825,995 - Yamada , et al. November 30, 2 | 2004-11-30 |
Method of manufacturing recording medium, method of manufacturing recording medium manufacturing master, apparatus for manufacturing recording medium and apparatus for manufacturing recording medium manufacturing master technical field
App 20040209199 - Kishima, Koichiro ; et al. | 2004-10-21 |
Resist material and nanofabrication method
App 20040170916 - Kouchiyama, Akira ; et al. | 2004-09-02 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
App 20040165281 - Kishima, Koichiro ; et al. | 2004-08-26 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
App 20040165279 - Kishima, Koichiro ; et al. | 2004-08-26 |
Method for producing recording medium, method for producing stamper of recording medium, apparatus for producing recording medium, and apparatus for producing stamper of recording medium
Grant 6,773,868 - Kishima , et al. August 10, 2 | 2004-08-10 |
Optical device, optical system, method of production of same, and mold for production of same
App 20040150895 - Yamada, Masahiro ; et al. | 2004-08-05 |
Optical device, optical system, method of production of same, and mold for production of same
App 20040150896 - Yamada, Masahiro ; et al. | 2004-08-05 |
Optical system, method of producing optical system, and optical pickup
Grant 6,747,811 - Kishima , et al. June 8, 2 | 2004-06-08 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
Grant 6,724,544 - Kishima , et al. April 20, 2 | 2004-04-20 |
Memory device and method of production and method of use of same and semiconductor device and method of production of same
App 20030234449 - Aratani, Katsuhisa ; et al. | 2003-12-25 |
Magnetic Field Modulation Magnetic Head, Magneto-optical Element, Optical Pickup Device, And Optical Disk Drive, In Which First And Second Magnetic Cores Are Placed On Opposite Sides Of Magnetic Field Generation Coil To Achieve Low Power Consumption And High Efficiency
Grant 6,631,099 - Kouchiyama October 7, 2 | 2003-10-07 |
Method for producing original record of optical recording medium
App 20030168428 - Kouchiyama, Akira | 2003-09-11 |
Method for producing recording medium, method for producing stamper of recording medium, apparatus for producing recording medium, and apparatus for producing stamper of recording medium
App 20030013040 - Kishima, Koichiro ; et al. | 2003-01-16 |
Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus
App 20020097501 - Kishima, Koichiro ; et al. | 2002-07-25 |
Optical device, optical system, method of production of same, and mold for production of same
App 20020044235 - Yamada, Masahiro ; et al. | 2002-04-18 |
Optical system, method of producing optical system, and optical pickup
App 20020036839 - Kishima, Koichiro ; et al. | 2002-03-28 |
Optical device, method for producing the same and recording and/or reproducing
App 20020030898 - Kouchiyama, Akira ; et al. | 2002-03-14 |
Optical element, method for producing the same, and optical pickup
App 20020030897 - Kishima, Koichiro ; et al. | 2002-03-14 |
Optical head and optical pickup
App 20020027864 - Kishima, Koichiro ; et al. | 2002-03-07 |
A Magnetoresistance Effect Element And A Magnetic Head Employing A Magnetoresistance Effect Element
App 20010012185 - TERADA, SHOJI ; et al. | 2001-08-09 |
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