loadpatents
Patent applications and USPTO patent grants for SHIBATA; Yudai.The latest application filed is for "light source device".
Patent | Date |
---|---|
Light Source Device App 20220099274 - TAKENAKA; Toshiaki ;   et al. | 2022-03-31 |
Light-emitting device Grant 11,280,949 - Shibata , et al. March 22, 2 | 2022-03-22 |
Illumination device Grant 11,179,030 - Shibata , et al. November 23, 2 | 2021-11-23 |
Light-emitting Device And Connection Method App 20210167255 - SHIBATA; Yudai ;   et al. | 2021-06-03 |
Light-emitting Device App 20210165153 - SHIBATA; Yudai ;   et al. | 2021-06-03 |
Wavelength converter and lighting apparatus Grant 11,022,277 - Shibata , et al. June 1, 2 | 2021-06-01 |
Light source device comprising wavelength converting member with first converting material and second converting material that emits light having a wavelength longer than the first with an after glow time of the second longer than an emission Grant 10,928,038 - Shibata , et al. February 23, 2 | 2021-02-23 |
Wavelength Converting Member, Light Source Device, And Lighting Device App 20200309348 - SHIBATA; Yudai ;   et al. | 2020-10-01 |
Wavelength Converter And Lighting Apparatus App 20200309349 - SHIBATA; Yudai ;   et al. | 2020-10-01 |
Illumination Device App 20200138281 - SHIBATA; Yudai ;   et al. | 2020-05-07 |
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.