Yamasaki; Eiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamasaki; Eiji.The latest application filed is for "semiconductor memory device".
- Yamasaki; Eiji - Tokyo JP
- Yamasaki; Eiji - Kodaira JP
- Yamasaki; Eiji - Fussa JP
| Patent | Date |
|---|---|
| Semiconductor memory device Grant 7,464,315 - Ito , et al. December 9, 2 | 2008-12-09 |
| Semiconductor integrated circuit device, IC card, and mobile terminal Grant 7,228,377 - Yamazoe , et al. June 5, 2 | 2007-06-05 |
| Charge pump circuit for generating high voltages required in read/write/erase/standby modes in non-volatile memory device Grant 7,221,610 - Yamazoe , et al. May 22, 2 | 2007-05-22 |
| Semiconductor memory device Grant 7,184,351 - Ito , et al. February 27, 2 | 2007-02-27 |
| Semiconductor memory device App 20050286331 - Ito, Yutaka ; et al. | 2005-12-29 |
| Semiconductor memory device App 20050286330 - Ito, Yutaka ; et al. | 2005-12-29 |
| Charge pump circuit and non-volatile memory using the same App 20050207236 - Yamazoe, Takanori ; et al. | 2005-09-22 |
| Semiconductor integrated circuit device, IC card, and mobile terminal App 20040252561 - Yamazoe, Takanori ; et al. | 2004-12-16 |
| Semiconductor memory operating with low supply voltage Grant 5,555,215 - Nakagome , et al. September 10, 1 | 1996-09-10 |
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