Hirakata; Jun-ichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirakata; Jun-ichi.The latest application filed is for "liquid crystal display device".
- Hirakata; Jun-ichi - Chiba JP
- Hirakata; Jun-ichi - Chiba-shi JP
- Hirakata; Jun-ichi - Mobara JP
- Hirakata; Jun-ichi - Hitachi JP
| Patent | Date |
|---|---|
| Liquid crystal display device Grant 7,245,336 - Hiyama , et al. July 17, 2 | 2007-07-17 |
| Liquid crystal display device App 20060125978 - Hiyama; Ikuo ; et al. | 2006-06-15 |
| Liquid crystal display device having particular reflective polarizer Grant 7,006,173 - Hiyama , et al. February 28, 2 | 2006-02-28 |
| Reflective liquid crystal display device Grant 5,841,496 - Itoh , et al. November 24, 1 | 1998-11-24 |
| Supertwisted, nematic liquid crystal display device with LC birefringence at least 0.2 and LC retardation at least 1 micrometer Grant 5,291,322 - Itoh , et al. March 1, 1 | 1994-03-01 |
| Liquid crystal display device using nematic liquid crystal having twisted helical structure and a phase correction plate Grant 4,906,073 - Hunahata , et al. March 6, 1 | 1990-03-06 |
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