Kabushiki Kaisha Fine Rubber Kenkyuusho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kabushiki Kaisha Fine Rubber Kenkyuusho.The latest application filed is for "red light-emitting phosphor and light-emitting device".
- Kabushiki Kaisha Fine Rubber Kenkyuusho - Nishishirakawa-gun JP
- Kabushiki Kaisha Fine Rubber Kenkyuusho - Saitama JP
- KABUSHIKI KAISHA FINE RUBBER KENKYUUSHO - SAITAMA-SHI JP
| Patent | Date |
|---|---|
| Red light-emitting phosphor and light-emitting device Grant 7,691,293 - Odaki , et al. April 6, 2 | 2010-04-06 |
| Red light-emitting phosphor and light-emitting device App 20080001122 - Odaki; Tsutomu ; et al. | 2008-01-03 |
| Portable telephone with reduced specific absorption rate and improved efficiency Grant 7,274,953 - Takagi , et al. September 25, 2 | 2007-09-25 |
| Green light emitting phosphor and light emitting device Grant 7,238,304 - Odaki July 3, 2 | 2007-07-03 |
| Red light emitting phosphor, its production and light emitting device Grant 6,982,523 - Odaki January 3, 2 | 2006-01-03 |
| Portable telephone App 20050075150 - Takagi, Kazuhisa ; et al. | 2005-04-07 |
| Green light emitting phosphor and light emitting device App 20050062403 - Odaki, Tsutomu | 2005-03-24 |
| Red light emitting phosphor, its production and light emitting device App 20040145307 - Odaki, Tsutomu | 2004-07-29 |
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