OIKAWA; Tadaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for OIKAWA; Tadaaki.The latest application filed is for "magnetic memory device".
Company Profile
18.38.61
- OIKAWA; Tadaaki - Seoul KR
- Oikawa; Tadaaki - Yokohama JP
- Oikawa; Tadaaki - Yokohama-shi JP
- Oikawa; Tadaaki - Yokosuka JP
- Oikawa; Tadaaki - Nagano JP
- Oikawa; Tadaaki - Kai JP
- OIKAWA; Tadaaki - Kai City JP
- OIKAWA; Tadaaki - Kawasaki-ku Kawasaki
- Oikawa, Tadaaki - Yokosuka-City JP
- Oikawa, Tadaaki - Kawasaki-shi JP
- Oikawa; Tadaaki - Kawasaki JP
Patent Activity
| Patent | Date |
|---|---|
| Magnetic Memory Device App 20220302205 - OIKAWA; Tadaaki ; et al. | 2022-09-22 |
| Magnetic Memory Device App 20220302372 - OIKAWA; Tadaaki ; et al. | 2022-09-22 |
| Memory device Grant 11,404,098 - Isoda , et al. August 2, 2 | 2022-08-02 |
| Magnetic Memory Device App 20220238792 - SAWADA; Kazuya ; et al. | 2022-07-28 |
| Magnetoresistance Memory Device App 20220199136 - ISODA; Taiga ; et al. | 2022-06-23 |
| Magnetic memory device Grant 11,329,215 - Sawada , et al. May 10, 2 | 2022-05-10 |
| Magnetic device which improves write error rate while maintaining retention properties Grant 11,316,095 - Oikawa , et al. April 26, 2 | 2022-04-26 |
| Magnetic Memory Device App 20220093848 - KITAGAWA; Eiji ; et al. | 2022-03-24 |
| Magnetic Memory Device App 20220085279 - SAWADA; Kazuya ; et al. | 2022-03-17 |
| Magnetic device and memory device Grant 11,217,288 - Sawada , et al. January 4, 2 | 2022-01-04 |
| Semiconductor device having rare earth oxide layer and method of manufacturing the same Grant 11,201,189 - Eeh , et al. December 14, 2 | 2021-12-14 |
| Magnetic device Grant 11,127,445 - Eeh , et al. September 21, 2 | 2021-09-21 |
| Magnetic Memory Device App 20210288240 - SAWADA; Kazuya ; et al. | 2021-09-16 |
| Memory Device App 20210287728 - ISODA; Taiga ; et al. | 2021-09-16 |
| Magnetic Memory Device App 20210083170 - SAWADA; Kazuya ; et al. | 2021-03-18 |
| Magnetic Device App 20210074908 - OIKAWA; Tadaaki ; et al. | 2021-03-11 |
| Magnetoresistive Memory Device App 20210074911 - ISODA; Taiga ; et al. | 2021-03-11 |
| Magnetic device and manufacturing method of magnetic device Grant 10,873,021 - Eeh , et al. December 22, 2 | 2020-12-22 |
| Storage device Grant 10,840,434 - Kitagawa , et al. November 17, 2 | 2020-11-17 |
| Magnetic Device And Memory Device App 20200302987 - SAWADA; Kazuya ; et al. | 2020-09-24 |
| Magnetoresistive Element And Magnetic Memory Device App 20200294567 - OIKAWA; Tadaaki ; et al. | 2020-09-17 |
| Storage Device App 20200091410 - KITAGAWA; Eiji ; et al. | 2020-03-19 |
| Magnetic Device App 20200082857 - EEH; Young Min ; et al. | 2020-03-12 |
| Magnetoresistive memory device Grant 10,510,950 - Watanabe , et al. Dec | 2019-12-17 |
| Magnetic memory device with sidewall layer containing boron and manufacturing method thereof Grant 10,490,732 - Sonoda , et al. Nov | 2019-11-26 |
| Magnetic device Grant 10,468,170 - Eeh , et al. No | 2019-11-05 |
| Magnetoresistive Memory Device App 20190334081 - WATANABE; Daisuke ; et al. | 2019-10-31 |
| Magnetic Device And Manufacturing Method Of Magnetic Device App 20190296226 - EEH; Young Min ; et al. | 2019-09-26 |
| Magnetoresistive element and magnetic memory Grant 10,388,343 - Oikawa , et al. A | 2019-08-20 |
| Magnetic memory device Grant 10,263,178 - Sawada , et al. | 2019-04-16 |
| Magnetic Device App 20190080833 - EEH; Young Min ; et al. | 2019-03-14 |
| Magnetoresistive Element And Magnetic Memory App 20190080739 - OIKAWA; Tadaaki ; et al. | 2019-03-14 |
| Semiconductor Device Having Rare Earth Oxide Layer And Method Of Manufacturing The Same App 20190019841 - EEH; Youngmin ; et al. | 2019-01-17 |
| Magnetic Memory Device App 20180277745 - OIKAWA; Tadaaki ; et al. | 2018-09-27 |
| Magnetoresistive Memory Device App 20180205006 - WATANABE; Daisuke ; et al. | 2018-07-19 |
| Magnetoresistive memory device Grant 9,947,862 - Watanabe , et al. April 17, 2 | 2018-04-17 |
| Magnetic Memory Device App 20180076383 - SAWADA; Kazuya ; et al. | 2018-03-15 |
| Semiconductor Device Having Rare Earth Oxide Layer And Method Of Manufacturing The Same App 20180076262 - EEH; Youngmin ; et al. | 2018-03-15 |
| Magnetic Memory Device And Manufacturing Method Of Magnetic Memory Device App 20170263858 - SONODA; Yasuyuki ; et al. | 2017-09-14 |
| Magnetoresistive Memory Device App 20170263857 - WATANABE; Daisuke ; et al. | 2017-09-14 |
| Magnetic composite material Grant 9,418,780 - Oikawa , et al. August 16, 2 | 2016-08-16 |
| Magnetic Composite Material App 20140158929 - Oikawa; Tadaaki ; et al. | 2014-06-12 |
| Perpendicular magnetic recording medium Grant 8,691,402 - Kitakami , et al. April 8, 2 | 2014-04-08 |
| Perpendicular magnetic recording medium Grant 8,323,808 - Kitakami , et al. December 4, 2 | 2012-12-04 |
| Perpendicular magnetic recording medium and method of manufacturing the same and product thereof Grant 8,252,152 - Uwazumi , et al. August 28, 2 | 2012-08-28 |
| Magnetic recording medium and method for manufacturing the same Grant 8,039,133 - Nakamura , et al. October 18, 2 | 2011-10-18 |
| Perpendicular magnetic recording medium and method of manufacturing the medium Grant 8,034,470 - Oikawa , et al. October 11, 2 | 2011-10-11 |
| Perpendicular magnetic recording medium and a method of manufacturing the same Grant RE41,282 - Uwazumi , et al. April 27, 2 | 2010-04-27 |
| Perpendicular Magnetic Recording Medium And Method Of Manufacturing The Same And Product Thereof App 20090026066 - UWAZUMI; Hiroyuki ; et al. | 2009-01-29 |
| Perpendicular Magnetic Recording Medium And Method Of Manufacturing The Medium App 20080226950 - OIKAWA; Tadaaki ; et al. | 2008-09-18 |
| Manufacturing Method For Perpendicular Magnetic Recording Medium App 20080138524 - Oikawa; Tadaaki ; et al. | 2008-06-12 |
| Perpendicular magnetic recording medium and manufacturing method thereof App 20080020242 - Kurihara; Hajime ; et al. | 2008-01-24 |
| Magnetic recording medium exhibiting low noise and high coercive force Grant 7,247,395 - Nakamura , et al. July 24, 2 | 2007-07-24 |
| Magnetic recording medium and method for manufacturing same Grant 7,205,020 - Oikawa , et al. April 17, 2 | 2007-04-17 |
| Magnetic Recording Medium App 20070082231 - NAKAMURA; Miyabi ; et al. | 2007-04-12 |
| Perpendicular Magnetic Recording Medium And Method Of Manufacturing The Same And Product Thereof App 20070059561 - UWAZUMI; Hiroyuki ; et al. | 2007-03-15 |
| Magnetic recording medium and manufacturing method thereof Grant 7,183,013 - Oikawa , et al. February 27, 2 | 2007-02-27 |
| Magnetic recording medium Grant 7,183,011 - Nakamura , et al. February 27, 2 | 2007-02-27 |
| Perpendicular magnetic recording medium and method of manufacturing the same and product thereof Grant 7,147,942 - Uwazumi , et al. December 12, 2 | 2006-12-12 |
| Perpendicular magnetic recording medium and a method of manufacturing the same Grant 7,067,206 - Uwazumi , et al. June 27, 2 | 2006-06-27 |
| Magnetic recording medium and manufacture method therefor Grant 6,994,924 - Oikawa , et al. February 7, 2 | 2006-02-07 |
| Magnetic recording medium and method for manufacturing the same App 20050196642 - Nakamura, Miyabi ; et al. | 2005-09-08 |
| Perpendicular magnetic recording medium App 20050181237 - Kitakami, Osamu ; et al. | 2005-08-18 |
| Magnetic recording medium and method for manufacturing the same Grant 6,899,964 - Nakamura , et al. May 31, 2 | 2005-05-31 |
| Perpendicular magnetic recording medium and method of manufacturing the same and product thereof Grant 6,884,520 - Oikawa , et al. April 26, 2 | 2005-04-26 |
| Magnetic recording medium and method of manufacturing the same App 20050000795 - Takizawa, Naoki ; et al. | 2005-01-06 |
| Method for manufacturing a magnetic recording medium Grant 6,826,825 - Takizawa , et al. December 7, 2 | 2004-12-07 |
| Magnetic recording medium and manufacturing method thereof App 20040229084 - Oikawa, Tadaaki ; et al. | 2004-11-18 |
| Perpendicular magnetic recording medium and method for manufacturing the same App 20040185307 - Oikawa, Tadaaki ; et al. | 2004-09-23 |
| Perpendicular magnetic recording medium and a method of manufacturing the same Grant 6,794,028 - Uwazumi , et al. September 21, 2 | 2004-09-21 |
| Magnetic recording medium and method for manufacturing same App 20040151949 - Oikawa, Tadaaki ; et al. | 2004-08-05 |
| Magnetic recording medium, method for manufacturing a magnetic recording medium and magnetic recording device Grant 6,767,651 - Uwazumi , et al. July 27, 2 | 2004-07-27 |
| Sputtering target for production of a magnetic recording medium App 20040112734 - Uwazumi, Hiroyuki ; et al. | 2004-06-17 |
| Sputtering target for production of a magnetic recording medium Grant 6,716,542 - Uwazumi , et al. April 6, 2 | 2004-04-06 |
| Magnetic recording medium and method for producing same Grant 6,716,543 - Uwazumi , et al. April 6, 2 | 2004-04-06 |
| Recording medium and method for manufacturing the same Grant 6,696,172 - Oikawa , et al. February 24, 2 | 2004-02-24 |
| Magnetic recording medium App 20040027868 - Nakamura, Miyabi ; et al. | 2004-02-12 |
| Magnetic recording medium and manufacturing method therefore Grant 6,673,475 - Oikawa , et al. January 6, 2 | 2004-01-06 |
| Magnetic recording media, the manufacturing method for the same, and magnetic recording device Grant 6,667,116 - Uwazumi , et al. December 23, 2 | 2003-12-23 |
| Magnetic recording medium exhibiting low noise and high coercive force App 20030198832 - Nakamura, Miyabi ; et al. | 2003-10-23 |
| Magnetic recording medium App 20030180576 - Nakamura, Miyabi ; et al. | 2003-09-25 |
| Perpendicular magnetic recording medium and method of manufacturing the same and product thereof App 20030157375 - Uwazumi, Hiroyuki ; et al. | 2003-08-21 |
| Magnetic recording medium and method for manufacturing the same App 20030157370 - Nakamura, Miyabi ; et al. | 2003-08-21 |
| Perpendicular magnetic recording medium and method of manufacturing the same and product thereof App 20030152809 - Oikawa, Tadaaki ; et al. | 2003-08-14 |
| Longitudinal magnetic recording medium and a method for manufacturing the same App 20030138671 - Oikawa, Tadaaki ; et al. | 2003-07-24 |
| Magnetic recording medium and method of manufacturing the same App 20030113588 - Uwazumi, Hiroyuki ; et al. | 2003-06-19 |
| Magnetic recording medium and manufacture method therefore and magnetic recording apparatus App 20030104251 - Shimizu, Takahiro ; et al. | 2003-06-05 |
| Magnetic recording medium and manufacture method therefor App 20030087131 - Oikawa, Tadaaki ; et al. | 2003-05-08 |
| Perpendicular magnetic recording medium and a method of manufacturing the same App 20030064249 - Uwazumi, Hiroyuki ; et al. | 2003-04-03 |
| Perpendicular magnetic recording medium and a method of manufacturing the same App 20030064253 - Uwazumi, Hiroyuki ; et al. | 2003-04-03 |
| Magnetic recording medium and method of manufacturing the same App 20030044649 - Takizawa, Naoki ; et al. | 2003-03-06 |
| Magnetic recording medium and method for manufacturing same App 20020136929 - Oikawa, Tadaaki ; et al. | 2002-09-26 |
| Recording medium and method for manufacturing the same App 20020136926 - Oikawa, Tadaaki ; et al. | 2002-09-26 |
| Magnetic recording medium, method for manufacturing a magnetic recording medium and magnetic recording device App 20020127435 - Uwazumi, Hiroyuki ; et al. | 2002-09-12 |
| Magnetic recording medium and manufacturing method therefore App 20020114975 - Oikawa, Tadaaki ; et al. | 2002-08-22 |
| Magnetic recording medium and manufacturing method therefore App 20020095767 - Takizawa, Naoki ; et al. | 2002-07-25 |
| Sputtering target for production of magnetic recording medium, method for producing magnetic recording medium using same, and magnetic recording medium App 20010044018 - Uwazumi, Hiroyuki ; et al. | 2001-11-22 |
| Magnetic recording medium and method for producing same App 20010041273 - Uwazumi, Hiroyuki ; et al. | 2001-11-15 |
| Magnetic recording medium and manufacturing method for the same App 20010023032 - Uwazumi, Hiroyuki ; et al. | 2001-09-20 |
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.
| 