Tomioka; Yugo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomioka; Yugo.The latest application filed is for "method for manufacturing semiconductor device".
- Tomioka; Yugo - Tateyama JP
- Tomioka, Yugo - Tateyama-shi JP
- Tomioka; Yugo - Tokyo JP
- Tomioka; Yugo - Sagamihara JP
| Patent | Date |
|---|---|
| Method for manufacturing semiconductor device Grant 6,656,816 - Tomioka December 2, 2 | 2003-12-02 |
| Method for manufacturing semiconductor device App 20030013257 - Tomioka, Yugo | 2003-01-16 |
| Nonvolatile semiconductor storage device and method of manufacturing Grant 5,793,081 - Tomioka , et al. August 11, 1 | 1998-08-11 |
| Non-volatile semiconductor memory device with improved rewrite speed Grant 5,640,032 - Tomioka June 17, 1 | 1997-06-17 |
| Electrically alterable n-bit per cell non-volatile memory with reference cells Grant 5,596,527 - Tomioka , et al. January 21, 1 | 1997-01-21 |
| Method of writing into non-volatile semiconductor memory Grant 5,418,743 - Tomioka , et al. May 23, 1 | 1995-05-23 |
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