SAKURAI; Kiyofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for SAKURAI; Kiyofumi.The latest application filed is for "semiconductor storage device".
- SAKURAI; Kiyofumi - Yokohama Kanagawa JP
- SAKURAI; Kiyofumi - Yokohama JP
- SAKURAI; Kiyofumi - Yokohama-shi JP
- Sakurai; Kiyofumi - Kawasaki JP
| Patent | Date |
|---|---|
| Semiconductor Storage Device App 20220246196 - TAKENAKA; Hiroyuki ; et al. | 2022-08-04 |
| Semiconductor Storage Device App 20220093186 - OZAWA; Toru ; et al. | 2022-03-24 |
| Semiconductor storage device Grant 10,861,865 - Takahashi , et al. December 8, 2 | 2020-12-08 |
| Semiconductor Storage Device App 20200295024 - TAKAHASHI; Yoshiaki ; et al. | 2020-09-17 |
| Nonvolatile semiconductor memory device Grant 8,942,039 - Sakurai , et al. January 27, 2 | 2015-01-27 |
| Nonvolatile Semiconductor Memory Device App 20140063953 - SAKURAI; Kiyofumi ; et al. | 2014-03-06 |
| NAND flash memory Grant 8,233,325 - Sakurai , et al. July 31, 2 | 2012-07-31 |
| Nand Flash Memory App 20110216593 - SAKURAI; KIYOFUMI ; et al. | 2011-09-08 |
| NAND flash memory Grant 7,952,930 - Sakurai , et al. May 31, 2 | 2011-05-31 |
| Nand Flash Memory App 20100014350 - SAKURAI; Kiyofumi ; et al. | 2010-01-21 |
| Application specific semiconductor integrated circuit and its manufacturing method thereof Grant 7,650,584 - Shiga , et al. January 19, 2 | 2010-01-19 |
| Application Specific Semiconductor Integrated Circuit And Its Manufacturing Method Thereof App 20080074929 - SHIGA; Hitoshi ; et al. | 2008-03-27 |
| Non-volatile semiconductor memory Grant 7,274,617 - Sakurai , et al. September 25, 2 | 2007-09-25 |
| Non-volatile semiconductor memory App 20060133139 - Sakurai; Kiyofumi ; et al. | 2006-06-22 |
| Dynamic type memory Grant 5,586,078 - Takase , et al. December 17, 1 | 1996-12-17 |
| Bias voltage generation circuit Grant 5,506,540 - Sakurai , et al. April 9, 1 | 1996-04-09 |
| Protection circuit for use in semiconductor integrated circuit device Grant 5,072,271 - Shimizu , et al. December 10, 1 | 1991-12-10 |
| Semiconductor device Grant 5,066,997 - Sakurai , et al. November 19, 1 | 1991-11-19 |
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