Ichimura; Yasuhito
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ichimura; Yasuhito.The latest application filed is for "semiconductor memory cell and semiconductor memory device".
- Ichimura; Yasuhito - Kasama JP
- Ichimura, Yasuhito - Kasama-shi JP
- Ichimura; Yasuhito - Ibaraki JP
- Ichimura; Yasuhito - Kasam JP
| Patent | Date |
|---|---|
| Semiconductor memory cell and semiconductor memory device Grant 6,373,745 - Saito , et al. April 16, 2 | 2002-04-16 |
| Semiconductor memory cell and semiconductor memory device App 20010033511 - Saito, Yoritaka ; et al. | 2001-10-25 |
| Memory configuration circuit and method Grant 5,831,925 - Brown , et al. November 3, 1 | 1998-11-03 |
| Plural stage voltage booster circuit with efficient electric charge transfer between successive stages Grant 5,140,182 - Ichimura August 18, 1 | 1992-08-18 |
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