Morikawa; Michitaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Morikawa; Michitaka.The latest application filed is for "alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same".

Company Profile

0.5.2

Morikawa; Michitaka - Ibaraki JP
Morikawa; Michitaka - Tsukuba 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
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same Grant 7,439,010 - Watanabe , et al. October 21, 2	2008-10-21
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same App 20050221227 - Watanabe, Keiji ; et al.	2005-10-06
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same Grant 6,949,324 - Watanabe , et al. September 27, 2	2005-09-27
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same App 20030211407 - Watanabe, Keiji ; et al.	2003-11-13
Optically anisotropic film Grant 5,736,066 - Noguchi , et al. April 7, 1	1998-04-07
Process for producing phase retarder film Grant 5,474,731 - Morikawa , et al. December 12, 1	1995-12-12
Process for producing phase retarder Grant 5,366,682 - Morikawa , et al. November 22, 1	1994-11-22

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.