Umemoto; Yukiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umemoto; Yukiko.The latest application filed is for "semiconductor device".
- Umemoto; Yukiko - Kodaira JP
| Patent | Date |
|---|---|
| Semiconductor device Grant 10,354,735 - Tanaka , et al. July 16, 2 | 2019-07-16 |
| Semiconductor Device App 20180374542 - TANAKA; Toshihiro ; et al. | 2018-12-27 |
| Semiconductor device Grant 10,115,469 - Tanaka , et al. October 30, 2 | 2018-10-30 |
| Semiconductor Device App 20180047452 - TANAKA; Toshihiro ; et al. | 2018-02-15 |
| Semiconductor device Grant 9,812,211 - Tanaka , et al. November 7, 2 | 2017-11-07 |
| Semiconductor Device App 20160336074 - TANAKA; Toshihiro ; et al. | 2016-11-17 |
| Semiconductor device Grant 9,412,459 - Tanaka , et al. August 9, 2 | 2016-08-09 |
| Semiconductor Device App 20140198577 - TANAKA; Toshihiro ; et al. | 2014-07-17 |
| Semiconductor device Grant 8,698,224 - Tanaka , et al. April 15, 2 | 2014-04-15 |
| Semiconductor Device App 20130235668 - TANAKA; Toshihiro ; et al. | 2013-09-12 |
| Semiconductor device Grant 8,426,904 - Tanaka , et al. April 23, 2 | 2013-04-23 |
| Semiconductor Device App 20110309428 - TANAKA; TOSHIHIRO ; et al. | 2011-12-22 |
| Semiconductor device Grant 8,017,986 - Tanaka , et al. September 13, 2 | 2011-09-13 |
| Semiconductor Device App 20100157689 - TANAKA; TOSHIHIRO ; et al. | 2010-06-24 |
| Semiconductor device Grant 7,700,992 - Tanaka , et al. April 20, 2 | 2010-04-20 |
| Semiconductor Device App 20090010072 - TANAKA; Toshihiro ; et al. | 2009-01-08 |
| Semiconductor device Grant 7,414,283 - Tanaka , et al. August 19, 2 | 2008-08-19 |
| Semicondudctor device App 20060220100 - Tanaka; Toshihiro ; et al. | 2006-10-05 |
| Semiconductor data processing device Grant 7,110,295 - Ishikawa , et al. September 19, 2 | 2006-09-19 |
| Nonvolatile semiconductor memory device employing transistors having different gate withstand voltages for enhanced reading speed Grant 7,057,230 - Tanaka , et al. June 6, 2 | 2006-06-06 |
| Semiconductor device App 20050258474 - Tanaka, Toshihiro ; et al. | 2005-11-24 |
| Semiconductor data processing device App 20050128815 - Ishikawa, Jiro ; et al. | 2005-06-16 |
| Nonvolatile semiconductor memory, data deletion method of nonvolatile semiconductor memory, information processing apparatus and nonvolatile semiconductor memory system Grant 6,747,895 - Umemoto , et al. June 8, 2 | 2004-06-08 |
| Nonvolatile semiconductor memory, data deletion method of nonvolatile semiconductor memory, information processing apparatus and nonvolatile semiconductor memory system App 20020159291 - Umemoto, Yukiko ; et al. | 2002-10-31 |
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