Tohata; Akihito
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tohata; Akihito.The latest application filed is for "semiconductor memory device".
- Tohata; Akihito - Yokohama JP
- Tohata; Akihito - Yokohama-shi JP
| Patent | Date |
|---|---|
| Semiconductor memory device Grant 7,978,562 - Yabe , et al. July 12, 2 | 2011-07-12 |
| Semiconductor memory device having replica circuit Grant 7,791,971 - Tohata , et al. September 7, 2 | 2010-09-07 |
| Semiconductor Memory Device App 20100014375 - YABE; Tomoaki ; et al. | 2010-01-21 |
| Semiconductor memory device Grant 7,606,106 - Yabe , et al. October 20, 2 | 2009-10-20 |
| Semiconductor Memory Device Having Replica Circuit App 20090213635 - Tohata; Akihito ; et al. | 2009-08-27 |
| Semiconductor memory device having replica circuit Grant 7,535,784 - Tohata , et al. May 19, 2 | 2009-05-19 |
| Semiconductor Device And Method Of Manufacturing The Same App 20090090973 - TOHATA; Akihito ; et al. | 2009-04-09 |
| Semiconductor Memory Device Having Replica Circuit App 20080089156 - Tohata; Akihito ; et al. | 2008-04-17 |
| Semiconductor Memory Device App 20080068915 - Yabe; Tomoaki ; et al. | 2008-03-20 |
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