loadpatents
Patent applications and USPTO patent grants for Kougami; Hazumu.The latest application filed is for "semiconductor substrate, field-effect transistor, and their production methods".
Patent | Date |
---|---|
Semiconductor substrate and field-effect transistor, and manufacturing method for same Grant 7,405,142 - Shiono , et al. July 29, 2 | 2008-07-29 |
Method for producing semiconductor substrate, method for producing field effect transistor, semiconductor substrate, and field effect transistor Grant 7,198,997 - Shiono , et al. April 3, 2 | 2007-04-03 |
Semiconductor substrate, field-effect transistor, and their production methods App 20060258126 - Shiono; Ichiro ;   et al. | 2006-11-16 |
Method for producing semiconductor substrate and method for fabricating field effect transistor and semiconductor substrate and field effect transistor App 20060022200 - Shiono; Ichiro ;   et al. | 2006-02-02 |
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.