Gyotoku; Akira

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gyotoku; Akira.The latest application filed is for "organic light emitting element, production method of organic light emitting element, image forming device, and display unit".

Company Profile

0.4.5

Gyotoku; Akira - Miyaki-gun JP
Gyotoku; Akira - Saga JP
Gyotoku; Akira - Osaka JP
Gyotoku; Akira - Kumamoto JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Light source for image writing apparatus and production method for light source Grant 7,463,275 - Nakamura , et al. December 9, 2	2008-12-09
Organic light emitting element, production method of organic light emitting element, image forming device, and display unit App 20060125384 - Tomita; Tsuneharu ; et al.	2006-06-15
Light source for image writing device, and production method for light source App 20060098432 - Nakamura; Tetsuroh ; et al.	2006-05-11
Light source for image writing apparatus and production method for light source App 20060001731 - Nakamura; Tetsuroh ; et al.	2006-01-05
Organic electroluminescent element, panel and apparatus using the same Grant 6,791,260 - Komatsu , et al. September 14, 2	2004-09-14
Exposing apparatus and image forming apparatus using organic electroluminescence element App 20040161192 - Hamano, Takafumi ; et al.	2004-08-19
Organic electroluminescent element, panel and apparatus using the same App 20030117070 - Komatsu, Takahiro ; et al.	2003-06-26
Organic electroluminescence element, its manufacturing method, and display device using organic electroluminescence element Grant 6,195,142 - Gyotoku , et al. February 27, 2	2001-02-27
Magnetoresistive magnetic head Grant 5,442,507 - Koga , et al. August 15, 1	1995-08-15

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.