Chiba; Ithussei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiba; Ithussei.The latest application filed is for "plane light source unit".
- Chiba; Ithussei - Kawasaki JP
- Chiba; Ithussei - Tokyo JP
| Patent | Date |
|---|---|
| Plane light source unit Grant RE38,243 - Oe , et al. September 2, 2 | 2003-09-02 |
| Plane light source unit Grant RE35,704 - Chiba , et al. December 30, 1 | 1997-12-30 |
| Plane light source unit Grant 5,126,882 - Oe , et al. June 30, 1 | 1992-06-30 |
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