Kumei; Masami
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumei; Masami.The latest application filed is for "light emitting device and manufacturing method for the same".
- Kumei; Masami - Tokyo N/A JP
- Kumei; Masami - Yokohama JP
- Kumei; Masami - Kashiwa-shi JP
| Patent | Date |
|---|---|
| Light emitting device including resin and manufacturing method for the same Grant 8,373,185 - Kumei , et al. February 12, 2 | 2013-02-12 |
| Light emitting device with a porous alumina reflector made of aggregation of alumina particles Grant 8,106,413 - Kumei , et al. January 31, 2 | 2012-01-31 |
| Semiconductor light emitting apparatus Grant 7,859,001 - Niino , et al. December 28, 2 | 2010-12-28 |
| Light Emitting Device And Manufacturing Method For The Same App 20100155758 - Kumei; Masami ; et al. | 2010-06-24 |
| Semiconductor Light Emitting Apparatus App 20090039369 - Niino; Wakako ; et al. | 2009-02-12 |
| Light emitting device with porous alumina reflector and its manufacture App 20070262335 - Kumei; Masami ; et al. | 2007-11-15 |
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