Narita; Kinichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Narita; Kinichiro.The latest application filed is for "process for recovering highly pure rare earth oxides from a waste rare earth phosphor".
- Narita; Kinichiro - Chigasaki JP
| Patent | Date |
|---|---|
| Process for recovering highly pure rare earth oxides from a waste rare earth phosphor Grant 4,650,652 - Naitou , et al. March 17, 1 | 1987-03-17 |
| Process for preparing a divalent europium activated alkaline earth metal aluminate phosphor Grant 4,161,457 - Takahashi , et al. July 17, 1 | 1979-07-17 |
| Low-velocity electron excited fluorescent display device Grant 4,152,623 - Kagami , et al. May 1, 1 | 1979-05-01 |
| Gaseous discharge light emitting element Grant 4,085,351 - Takahashi , et al. April 18, 1 | 1978-04-18 |
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