Takada; Ryoji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takada; Ryoji.The latest application filed is for "mos field effect transistor and its manufacturing method".
- Takada; Ryoji - Tokyo JP
| Patent | Date |
|---|---|
| MOS field effect transistor and its manufacturing method Grant 6,229,188 - Aoki , et al. May 8, 2 | 2001-05-08 |
| MOS field effect transistor and its manufacturing method Grant 5,923,985 - Aoki , et al. July 13, 1 | 1999-07-13 |
| Semiconductor nonvolatile memory Grant 5,210,716 - Takada May 11, 1 | 1993-05-11 |
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