Sakai; Natsuka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakai; Natsuka.The latest application filed is for "optical sheet, and backlight unit and display using the same".
- Sakai; Natsuka - Tokyo JP
| Patent | Date |
|---|---|
| Optical sheet, and backlight unit and display using the same Grant 7,553,059 - Kuroda , et al. June 30, 2 | 2009-06-30 |
| Optical sheet, and backlight unit and display using the same Grant 7,374,328 - Kuroda , et al. May 20, 2 | 2008-05-20 |
| Optical Sheet, and Backlight Unit and Display Using the Same App 20080055929 - Kuroda; Kenjiro ; et al. | 2008-03-06 |
| Optical sheet, and backlight unit and display using the same App 20070236940 - Kuroda; Kenjiro ; et al. | 2007-10-11 |
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