Umezaki; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umezaki; Hiroshi.The latest application filed is for "magnetic head inspection system, magnetic head inspection method and magnetic disk drive manufacturing method".
- Umezaki; Hiroshi - Kanagawa JP
- Umezaki; Hiroshi - Fujisawa JP
- Umezaki; Hiroshi - Fujisawa-shi JP
- Umezaki, Hiroshi - US
- Umezaki; Hiroshi - Ehime JP
- Umezaki; Hiroshi - Niihama JP
- Umezaki; Hiroshi - Mitaka JP
- Umezaki; Hiroshi - Koganei JP
- Umezaki; Hiroshi - Hachioji JP
| Patent | Date |
|---|---|
| Magnetic slider, head gimbal assembly and method for manufacturing the same Grant 8,125,734 - Umezaki , et al. February 28, 2 | 2012-02-28 |
| Magnetic head inspection system, magnetic head inspection method and magnetic disk drive manufacturing method Grant 7,929,255 - Umezaki , et al. April 19, 2 | 2011-04-19 |
| Magnetic head tester and method of manufacturing magnetic disk drive Grant 7,518,814 - Umezaki , et al. April 14, 2 | 2009-04-14 |
| Non-volatile memory device Grant 7,511,981 - Asano , et al. March 31, 2 | 2009-03-31 |
| Magnetic head inspection system, magnetic head inspection method and magnetic disk drive manufacturing method App 20080204913 - Umezaki; Hiroshi ; et al. | 2008-08-28 |
| Non-volatile Memory Device App 20080094882 - Asano; Hideo ; et al. | 2008-04-24 |
| Non-volatile memory device Grant 7,349,235 - Miyatake , et al. March 25, 2 | 2008-03-25 |
| Magnetic slider, head gimbal assembly and method for manufacturing the same App 20080062565 - Umezaki; Hiroshi ; et al. | 2008-03-13 |
| Magnetic head tester and method of manufacturing magnetic disk drive App 20070046286 - Umezaki; Hiroshi ; et al. | 2007-03-01 |
| Non-volatile memory device Grant 7,123,498 - Miyatake , et al. October 17, 2 | 2006-10-17 |
| Non-Volatile Memory Device App 20060227600 - Miyatake; Hisatada ; et al. | 2006-10-12 |
| Magnetic memory and method for optimizing write current in a magnetic memory Grant 6,992,924 - Miyatake , et al. January 31, 2 | 2006-01-31 |
| Non-volatile memory device App 20050073897 - Miyatake, Hisatada ; et al. | 2005-04-07 |
| Non-volatile memory device Grant 6,826,076 - Asano , et al. November 30, 2 | 2004-11-30 |
| MRAM and access method thereof Grant 6,785,154 - Sunaga , et al. August 31, 2 | 2004-08-31 |
| Magentic memory and method for optimizing write current a in magnetic memory App 20040090835 - Miyatake, Hisatada ; et al. | 2004-05-13 |
| Data register and access method thereof Grant 6,639,834 - Sunaga , et al. October 28, 2 | 2003-10-28 |
| Data register and access method thereof App 20020181275 - Sunaga, Toshio ; et al. | 2002-12-05 |
| MRAM and access method thereof App 20020159286 - Sunaga, Toshio ; et al. | 2002-10-31 |
| Non-volatile memory device App 20020136053 - Asano, Hideo ; et al. | 2002-09-26 |
| Laminated coil for a magnetic head of a disk drive and method for manufacturing the same Grant 5,757,592 - Arai , et al. May 26, 1 | 1998-05-26 |
| Polishing composition for metallic material Grant 5,114,437 - Takeuchi , et al. May 19, 1 | 1992-05-19 |
| Abrasive, production thereof and use thereof in magnetic recording medium Grant 4,740,423 - Kadokura , et al. April 26, 1 | 1988-04-26 |
| Magnetic recording medium Grant 4,671,993 - Kadokura , et al. June 9, 1 | 1987-06-09 |
| Method of fabricating magnetic bubble memory device Grant 4,556,582 - Imura , et al. December 3, 1 | 1985-12-03 |
| Process for forming fine patterns Grant 4,502,916 - Umezaki , et al. March 5, 1 | 1985-03-05 |
| Method of forming a microscopic pattern Grant 4,288,283 - Umezaki , et al. September 8, 1 | 1981-09-08 |
| Preparation of aluminum hydrate Grant 3,954,958 - Matsui , et al. May 4, 1 | 1976-05-04 |
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.
| 