Sawaki; Nobuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sawaki; Nobuhiko.The latest application filed is for "substrate for forming light-emitting layer, light emitter and light-emitting substance".

Company Profile

0.12.7

Sawaki; Nobuhiko - Nagoya JP
Sawaki; Nobuhiko - Aichi-ken JP
Sawaki, Nobuhiko - Nagoya City JP
Sawaki; Nobuhiko - Nagoya-shi Aichi JP
Sawaki; Nobuhiko - Aichi JP
Sawaki; Nobuhiko - Nagoya-shi Aichi 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
Substrate for forming light-emitting layer, light emitter and light-emitting substance Grant 8,338,853 - Kiyama , et al. December 25, 2	2012-12-25
Substrate for forming light-emitting layer, light emitter and light-emitting substance App 20090250711 - Kiyama; Akira ; et al.	2009-10-08
Method for producing a nitride semiconductor crystal layer, nitride semiconductor crystal layer and substrate for producing the same App 20050245054 - Sawaki, Nobuhiko ; et al.	2005-11-03
Semiconductor element structure, electron emitter and method for fabricating a semiconductor element structure Grant 6,927,423 - Sawaki , et al. August 9, 2	2005-08-09
Semiconductor laser device and fabrication method thereof Grant 6,888,867 - Sawaki , et al. May 3, 2	2005-05-03
Light emitting semiconductor device and method of fabricating the same Grant 6,844,572 - Sawaki , et al. January 18, 2	2005-01-18
Semiconductor light emitting device and method for producing the same Grant 6,806,115 - Koide , et al. October 19, 2	2004-10-19
Semiconductor element structure, electron emitter and method for fabricating a semiconductor element structure App 20040061125 - Sawaki, Nobuhiko ; et al.	2004-04-01
Semiconductor device including an InGaAIN layer Grant 6,635,901 - Sawaki , et al. October 21, 2	2003-10-21
Light emitting semiconductor device and method of fabricating the same App 20030178702 - Sawaki, Nobuhiko ; et al.	2003-09-25
Semiconductor light emitting device and method for producing the same App 20030087462 - Koide, Norikatsu ; et al.	2003-05-08
Semiconductor laser device and fabrication method thereof App 20030031219 - Sawaki, Nobuhiko ; et al.	2003-02-13
Semiconductor device and fabrication method thereof, and fabrication method of semiconductor substrate App 20020074561 - Sawaki, Nobuhiko ; et al.	2002-06-20
GAN group crystal base member having low dislocation density, use thereof and manufacturing methods thereof Grant 6,225,650 - Tadatomo , et al. May 1, 2	2001-05-01
Process for growing III-V compound semiconductors on sapphire using a buffer layer Grant 4,855,249 - Akasaki , et al. August 8, 1	1989-08-08
Negative resistance semiconductor device Grant 4,816,878 - Kano , et al. March 28, 1	1989-03-28

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.