Nonaka; Naoya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nonaka; Naoya.The latest application filed is for "method for manufacturing epitaxial silicon wafer and epitaxial silicon wafer".

Company Profile

4.5.6

Nonaka; Naoya - Tokyo JP
NONAKA; Naoya - Nagasaki JP
Nonaka; Naoya - Nagaskai 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
Method for manufacturing epitaxial silicon wafer and epitaxial silicon wafer Grant 10,867,791 - Nonaka , et al. December 15, 2	2020-12-15
Method For Manufacturing Epitaxial Silicon Wafer And Epitaxial Silicon Wafer App 20200027727 - NONAKA; Naoya ; et al.	2020-01-23
Epitaxial Silicon Wafer, And Method For Manufacturing Epitaxial Silicon Wafer App 20190181007 - NONAKA; Naoya ; et al.	2019-06-13
Method for manufacturing epitaxial silicon wafer Grant 10,253,429 - Nonaka , et al.	2019-04-09
Method For Manufacturing Epitaxial Silicon Wafer App 20180087184 - NONAKA; Naoya ; et al.	2018-03-29
Epitaxial silicon wafer having reduced stacking faults Grant 9,755,022 - Kawashima , et al. September 5, 2	2017-09-05
Method for growing an epitaxial film on a phosphorous-doped silicon wafer Grant 9,425,264 - Kawashima , et al. August 23, 2	2016-08-23
Manufacturing Method Of Epitaxial Silicon Wafer, And Epitaxial Silicon Wafer App 20150380493 - KAWASHIMA; Tadashi ; et al.	2015-12-31
Method of manufacturing epitaxial silicon wafer and epitaxial silicon wafer manufactured by the method Grant 8,956,927 - Kawashima , et al. February 17, 2	2015-02-17
Manufacturing Method Of Epitaxial Silicon Wafer, And Epitaxial Silicon Wafer App 20140001605 - Kawashima; Tadashi ; et al.	2014-01-02
Method Of Manufacturing Epitaxial Silicon Wafer And Epitaxial Silicon Wafer Manufactured By The Method App 20130337638 - KAWASHIMA; Tadashi ; et al.	2013-12-19

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.