Kamijo; Yu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kamijo; Yu.The latest application filed is for "light flux controlling member, light emitting device, surface light source device and display device".
- Kamijo; Yu - Saitama JP
- Kamijo; Yu - Kawaguchi JP
- Kamijo; Yu - Fujiyoshida JP
- KAMIJO; Yu - Fujiyoshida-shi JP
- Kamijo; Yu - Otsuki JP
| Patent | Date |
|---|---|
| Light flux controlling member, light emitting device, surface light source device and display device Grant 10,222,651 - Fujii , et al. | 2019-03-05 |
| Light Flux Controlling Member, Light Emitting Device, Surface Light Source Device And Display Device App 20180188608 - FUJII; Yuki ; et al. | 2018-07-05 |
| Lens for light emitting diode Grant D808,065 - Kamijo January 16, 2 | 2018-01-16 |
| Light emitting device, surface light source device and display apparatus Grant 9,753,211 - Takatori , et al. September 5, 2 | 2017-09-05 |
| Light Emitting Device, Surface Light Source Device And Display Apparatus App 20150323729 - TAKATORI; Hiroshi ; et al. | 2015-11-12 |
| Light-emitting device Grant 8,558,454 - Kamijo October 15, 2 | 2013-10-15 |
| Light-emitting Device App 20130069518 - KAMIJO; Yu | 2013-03-21 |
| Light-emitting diode Grant D669,043 - Kamijo October 16, 2 | 2012-10-16 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 