Takeda; Yoshihumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takeda; Yoshihumi.The latest application filed is for "chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking group".

Company Profile

0.12.0

Takeda; Yoshihumi - Nakakubiki-gun JP
Takeda; Yoshihumi - Jouetsu JP
Takeda; Yoshihumi - Niigata JP
Takeda; Yoshihumi - Joetsu 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
Chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking group Grant 6,114,462 - Watanabe , et al. September 5, 2	2000-09-05
Chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking group Grant 5,942,367 - Watanabe , et al. August 24, 1	1999-08-24
Tristertbutoxyphenyl sulfonium tosylate compound Grant 5,633,409 - Watanabe , et al. May 27, 1	1997-05-27
Water-soluble film forming composition Grant 5,529,888 - Watanabe , et al. June 25, 1	1996-06-25
Silazane-based, heat resistant, dielectric coating compositions Grant 5,393,815 - Takeda , et al. February 28, 1	1995-02-28
Resist compositions Grant 5,352,564 - Takeda , et al. October 4, 1	1994-10-04
Formation of heat-resistant dielectric coatings Grant 5,254,411 - Takeda , et al. October 19, 1	1993-10-19
Method for preparing organic silazane polymers and method for preparing ceramics from the polymers Grant 5,200,371 - Takeda , et al. April 6, 1	1993-04-06
Methods for preparing polytitanocarbosilazane polymers and ceramics therefrom Grant 5,041,515 - Takeda , et al. August 20, 1	1991-08-20
Preparation of hollow ceramic fibers Grant 4,948,763 - Hayashida , et al. August 14, 1	1990-08-14
Precursor composition of silicon carbide Grant 4,657,991 - Takamizawa , et al. April 14, 1	1987-04-14
Organoborosilicon polymer and a method for the preparation thereof Grant 4,550,151 - Takamizawa , et al. October 29, 1	1985-10-29

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.