Hanawa, Yasuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanawa, Yasuo.The latest application filed is for "display device substrate and display device formed therewith".
- Hanawa, Yasuo - Hitachinaka JP
- Hanawa; Yasuo - Katsuta JP
| Patent | Date |
|---|---|
| Display device substrate and display device formed therewith App 20040080676 - Oaku, Hitoshi ; et al. | 2004-04-29 |
| Display device substrate and display device formed therewith Grant 6,660,387 - Oaku , et al. December 9, 2 | 2003-12-09 |
| Display device substrate and display device formed therewith App 20030077453 - Oaku, Hitoshi ; et al. | 2003-04-24 |
| Liquid crystal polyimide alignment free of scattering domains Grant 4,781,439 - Yokokura , et al. November 1, 1 | 1988-11-01 |
| Ferroelectric liquid crystal element with particular alignment film and a method for manufacturing the same Grant 4,759,614 - Yokokura , et al. July 26, 1 | 1988-07-26 |
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