Ogiwara; Yoshihisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ogiwara; Yoshihisa.The latest application filed is for "silicon thin film transistor".
- Ogiwara; Yoshihisa - Tochigi JP
| Patent | Date |
|---|---|
| Silicon thin film transistor Grant 5,122,849 - Tanaka , et al. * June 16, 1 | 1992-06-16 |
| Method for producing reverse staggered type silicon thin film transistor Grant 5,114,869 - Tanaka , et al. May 19, 1 | 1992-05-19 |
| Silicon thin film transistor and method for producing the same Grant 5,109,260 - Tanaka , et al. * April 28, 1 | 1992-04-28 |
| Method for producing a silicon thin film transistor Grant 5,071,779 - Tanaka , et al. December 10, 1 | 1991-12-10 |
| Reverse staggered type silicon thin film transistor Grant 4,979,006 - Tanaka , et al. December 18, 1 | 1990-12-18 |
| Amorphous silicon thin film transistor and method of manufacturing the same Grant 4,916,090 - Motai , et al. April 10, 1 | 1990-04-10 |
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