Nakai; Tsukasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakai; Tsukasa.The latest application filed is for "semiconductor measurement device and method of measuring semiconductor".
Company Profile
4.51.59
- Nakai; Tsukasa - Hino Tokyo JP
- Nakai; Tsukasa - Mie JP
- NAKAI; Tsukasa - Yokkaichi Mie
- Nakai; Tsukasa - Yokkaichi Mie JP
- Nakai; Tsukasa - Mie-ken JP
- Nakai; Tsukasa - Hino JP
- NAKAI; Tsukasa - Hino-shi JP
- Nakai; Tsukasa - Tokyo N/A JP
Patent Activity
| Patent | Date |
|---|---|
| Semiconductor measurement device and method of measuring semiconductor Grant 11,060,990 - Hirota , et al. July 13, 2 | 2021-07-13 |
| Measuring method of scanning probe microscopy using penetrative pressing force Grant 10,545,170 - Hirota , et al. Ja | 2020-01-28 |
| Semiconductor Measurement Device And Method Of Measuring Semiconductor App 20190293586 - HIROTA; Jun ; et al. | 2019-09-26 |
| Scanning probe microscope and measurement method using the same Grant 10,345,336 - Hirota , et al. July 9, 2 | 2019-07-09 |
| Scanning Probe Microscope And Measurement Method Using The Same App 20170269123 - HIROTA; Jun ; et al. | 2017-09-21 |
| Semiconductor device Grant 9,570,514 - Tajima , et al. February 14, 2 | 2017-02-14 |
| Non-volatile memory device and method for reading out data Grant 9,536,616 - Tajima , et al. January 3, 2 | 2017-01-03 |
| Non-volatile memory device Grant 9,536,894 - Tajima , et al. January 3, 2 | 2017-01-03 |
| Measuring Method Of Scanning Probe Microscopy App 20160377651 - HIROTA; Jun ; et al. | 2016-12-29 |
| Non-volatile Memory Device And Method For Reading Out Data App 20160372206 - Tajima; Hikari ; et al. | 2016-12-22 |
| Semiconductor device Grant 9,450,026 - Tajima , et al. September 20, 2 | 2016-09-20 |
| Integrated circuit device Grant 9,379,164 - Nakai , et al. June 28, 2 | 2016-06-28 |
| Integrated circuit device Grant 9,287,499 - Tajima , et al. March 15, 2 | 2016-03-15 |
| Memory Device App 20160064452 - UEDA; Yoshihiro ; et al. | 2016-03-03 |
| Non-volatile Memory Device App 20160035741 - TAJIMA; Hikari ; et al. | 2016-02-04 |
| Semiconductor Device App 20150357379 - TAJIMA; Hikari ; et al. | 2015-12-10 |
| Integrated Circuit Device App 20150349252 - TAJIMA; Hikari ; et al. | 2015-12-03 |
| Integrated Circuit Device App 20150340605 - TAJIMA; Hikari ; et al. | 2015-11-26 |
| Semiconductor Device App 20150270312 - TAJIMA; Hikari ; et al. | 2015-09-24 |
| Superlattice phase change memory device Grant 9,142,771 - Hidaka , et al. September 22, 2 | 2015-09-22 |
| Nonvolatile semiconductor memory device Grant 9,136,468 - Nakai , et al. September 15, 2 | 2015-09-15 |
| Integrated Circuit Device App 20150255514 - NAKAI; Tsukasa ; et al. | 2015-09-10 |
| Integrated Circuit Device App 20150255515 - NAKAI; Tsukasa ; et al. | 2015-09-10 |
| Semiconductor memory device and method for manufacturing the same Grant 9,076,685 - Kuge , et al. July 7, 2 | 2015-07-07 |
| Nonvolatile semiconductor memory device Grant 9,030,881 - Tokuhira , et al. May 12, 2 | 2015-05-12 |
| Semiconductor memory device Grant 9,018,682 - Izumida , et al. April 28, 2 | 2015-04-28 |
| Nonvolatile semiconductor memory device and operating method of the same Grant 9,019,777 - Nakai , et al. April 28, 2 | 2015-04-28 |
| Magnetoresistive element and writing method of magnetic memory Grant 8,964,459 - Nakai , et al. February 24, 2 | 2015-02-24 |
| Memory Device App 20150008385 - HIDAKA; Aoi ; et al. | 2015-01-08 |
| Semiconductor Memory Device App 20140367758 - IZUMIDA; Takashi ; et al. | 2014-12-18 |
| Semiconductor Memory Device And Method For Manufacturing The Same App 20140346585 - KUGE; Nobuhito ; et al. | 2014-11-27 |
| Nonvolatile Semiconductor Memory Device App 20140254276 - TOKUHIRA; Hiroki ; et al. | 2014-09-11 |
| Nonvolatile Semiconductor Memory Device App 20140241050 - NAKAI; Tsukasa ; et al. | 2014-08-28 |
| Nonvolatile semiconductor memory device Grant 8,809,931 - Nakai , et al. August 19, 2 | 2014-08-19 |
| Nonvolatile semiconductor memory device Grant 8,735,859 - Kuboi , et al. May 27, 2 | 2014-05-27 |
| Nonvolatile Semiconductor Memory Device And Operating Method Of The Same App 20140063924 - Nakai; Tsukasa ; et al. | 2014-03-06 |
| Information recording/reproducing device Grant 8,581,424 - Hirai , et al. November 12, 2 | 2013-11-12 |
| Nonvolatile Semiconductor Memory Device App 20130248965 - NAKAI; Tsukasa ; et al. | 2013-09-26 |
| Magnetoresistive Element And Writing Method Of Magnetic Memory App 20130250670 - NAKAI; Tsukasa ; et al. | 2013-09-26 |
| Information recording and reproducing device Grant 8,487,345 - Tsukamoto , et al. July 16, 2 | 2013-07-16 |
| Information recording and reproducing device for high-recording density Grant 8,431,920 - Kamata , et al. April 30, 2 | 2013-04-30 |
| Information recording and reproducing device Grant 8,416,606 - Tsukamoto , et al. April 9, 2 | 2013-04-09 |
| Nonvolatile semiconductor memory having buffer layer containing nitrogen and containing carbon as main component Grant 8,395,138 - Yamamoto , et al. March 12, 2 | 2013-03-12 |
| Nonvolatile semiconductor memory device Grant 8,378,331 - Satoh , et al. February 19, 2 | 2013-02-19 |
| Non-volatile semiconductor memory device including a variable resistance element Grant 8,339,834 - Nakai , et al. December 25, 2 | 2012-12-25 |
| Nonvolatile semiconductor memory device including a variable resistance layer including carbon Grant 8,334,525 - Nakai , et al. December 18, 2 | 2012-12-18 |
| Information recording/reproducing device Grant 8,305,797 - Aoki , et al. November 6, 2 | 2012-11-06 |
| Nonvolatile Semiconductor Memory Device App 20120273743 - Kuboi; Shuichi ; et al. | 2012-11-01 |
| Information recording and reproducing device Grant 8,269,205 - Kubo , et al. September 18, 2 | 2012-09-18 |
| Nonvolatile memory device and method for manufacturing same Grant 8,264,866 - Fukumizu , et al. September 11, 2 | 2012-09-11 |
| Storage medium, reproducing method, and recording method Grant 8,232,042 - Nakai , et al. July 31, 2 | 2012-07-31 |
| Information recording and reproducing device Grant 8,207,518 - Kubo , et al. June 26, 2 | 2012-06-26 |
| Information Recording/reproducing Device App 20120061732 - HIRAI; Takahiro ; et al. | 2012-03-15 |
| Information recording and reproducing device Grant 8,089,796 - Tsukamoto , et al. January 3, 2 | 2012-01-03 |
| Nonvolatile Memory Device App 20110303888 - FUKUMIZU; Hiroyuki ; et al. | 2011-12-15 |
| Information Recording/reproducing Device App 20110216576 - Aoki; Shinya ; et al. | 2011-09-08 |
| Information Recording And Reproducing Device App 20110216582 - Tsukamoto; Takayuki ; et al. | 2011-09-08 |
| Non-volatile Semiconductor Memory Device App 20110205781 - Nakai; Tsukasa ; et al. | 2011-08-25 |
| Nonvolatile Memory Device And Method For Manufacturing Same App 20110069525 - FUKUMIZU; Hiroyuki ; et al. | 2011-03-24 |
| Information Recording And Reproducing Device App 20110068319 - TSUKAMOTO; Takayuki ; et al. | 2011-03-24 |
| Information Recording And Reproducing Device App 20110062407 - KAMATA; Chikayoshi ; et al. | 2011-03-17 |
| Information Recording And Reproducing Device App 20110031459 - KUBO; Kohichi ; et al. | 2011-02-10 |
| Information Recording And Reproducing Device App 20110026294 - Tsukamoto; Takayuki ; et al. | 2011-02-03 |
| Information Recording And Reproducing Device App 20110006277 - KUBO; Kohichi ; et al. | 2011-01-13 |
| Nonvolatile Semiconductor Memory Device App 20100327253 - NAKAI; Tsukasa ; et al. | 2010-12-30 |
| Phase change recording medium Grant 7,858,166 - Nakai , et al. December 28, 2 | 2010-12-28 |
| Nonvolatile Semiconductor Memory Device App 20100237319 - SATOH; Yasuhiro ; et al. | 2010-09-23 |
| Phase-change optical recording medium Grant 7,767,285 - Nakai , et al. August 3, 2 | 2010-08-03 |
| Nonvolatile Semiconductor Memory And Manufacturing Method Thereof App 20100181546 - Yamamoto; Kazuhiko ; et al. | 2010-07-22 |
| Optical recording medium, and information recording/playback apparatus and method using the medium Grant 7,736,715 - Nakai , et al. June 15, 2 | 2010-06-15 |
| Phase-change optical recording media and optical recording-reproducing apparatus Grant 7,643,397 - Nakai , et al. January 5, 2 | 2010-01-05 |
| Information Recording Medium, Information Recording Method, And Information Recording And Reproducing Apparatus App 20090196142 - YUSU; Keiichiro ; et al. | 2009-08-06 |
| Optical Recording Medium App 20090141615 - NAKAI; Tsukasa ; et al. | 2009-06-04 |
| Optical recording media Grant 7,542,404 - Yusu , et al. June 2, 2 | 2009-06-02 |
| Phase-change optical recording media Grant 7,510,753 - Nakai , et al. March 31, 2 | 2009-03-31 |
| Sputtering target, optical thin film and manufacturing method thereof using the sputtering target, and optical recording medium Grant 7,510,990 - Satoh , et al. March 31, 2 | 2009-03-31 |
| Optical Recording Medium App 20080225681 - Hayase; Rumiko ; et al. | 2008-09-18 |
| Phase-change optical recording medium Grant 7,357,969 - Nakai , et al. April 15, 2 | 2008-04-15 |
| Information Recording Medium, Information Recording/playback Apparatus, Inspection Method Of Information Recording Medium, And Inspection Apparatus Of Information Recording Medium App 20080019261 - Nakai; Tsukasa ; et al. | 2008-01-24 |
| Phase-change optical recording medium Grant 7,294,382 - Nakai , et al. November 13, 2 | 2007-11-13 |
| Phase-change optical recording medium Grant 7,291,375 - Nakai , et al. November 6, 2 | 2007-11-06 |
| Optical Recording Medium, Information Recording And Reproducing Apparatus, And Information Recording And Reproducing Method App 20070248785 - Nakai; Tsukasa ; et al. | 2007-10-25 |
| Optical disk and optical disk device App 20070230321 - Oomachi; Noritake ; et al. | 2007-10-04 |
| Optical disk and optical disk device App 20070217319 - Oomachi; Noritake ; et al. | 2007-09-20 |
| Phase Change Recording Medium App 20070178272 - NAKAI; Tsukasa ; et al. | 2007-08-02 |
| Phase-change optical recording medium App 20070148396 - Nakai; Tsukasa ; et al. | 2007-06-28 |
| Phase-change optical recording medium Grant 7,214,416 - Nakai , et al. May 8, 2 | 2007-05-08 |
| Sputtering target, optical thin film and manufacturing method thereof using the sputtering target, and optical recording medium App 20070031633 - Satoh; Yasuhiro ; et al. | 2007-02-08 |
| Optical recording medium, and information recording/playback apparatus and method using the medium App 20060291370 - Nakai; Tsukasa ; et al. | 2006-12-28 |
| Phase-change optical recording medium App 20060275577 - Nakai; Tsukasa ; et al. | 2006-12-07 |
| Phase-change optical recording medium App 20060269719 - Nakai; Tsukasa ; et al. | 2006-11-30 |
| Phase-change optical recording medium Grant 7,132,147 - Nakai , et al. November 7, 2 | 2006-11-07 |
| Phase-change optical recording medium App 20060234004 - Nakai; Tsukasa ; et al. | 2006-10-19 |
| Phase-change optical recording medium App 20060234005 - Nakai; Tsukasa ; et al. | 2006-10-19 |
| Storage medium, reproducing method, and recording method App 20060223004 - Nakai; Tsukasa ; et al. | 2006-10-05 |
| Phase-change optical recording media App 20060146687 - Nakai; Tsukasa ; et al. | 2006-07-06 |
| Phase-change optical recording media and optical recording-reproducing apparatus App 20060077878 - Nakai; Tsukasa ; et al. | 2006-04-13 |
| Optical recording media App 20060077869 - Yusu; Keiichiro ; et al. | 2006-04-13 |
| Optical recording media App 20060068151 - Ashida; Sumio ; et al. | 2006-03-30 |
| Optical disc apparatus and information playback method App 20050265185 - Kashihara, Yutaka ; et al. | 2005-12-01 |
| Phase-change optical recording medium App 20050112499 - Nakai, Tsukasa ; et al. | 2005-05-26 |
| Phase-change optical recording medium App 20050106353 - Nakai, Tsukasa ; et al. | 2005-05-19 |
| Phase-change optical recording medium App 20050025035 - Nakai, Tsukasa ; et al. | 2005-02-03 |
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