Nagai; Masaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagai; Masaki.The latest application filed is for "mask blank, method for manufacturing mask blank and transfer mask".
- Nagai; Masaki - Tokyo JP
- Nagai; Masaki - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Mask blank, method for manufacturing mask blank and transfer mask Grant 10,042,247 - Hiromatsu , et al. August 7, 2 | 2018-08-07 |
| Mask Blank, Method For Manufacturing Mask Blank And Transfer Mask App 20170285460 - HIROMATSU; Takahiro ; et al. | 2017-10-05 |
| Mask blank and transfer mask Grant 9,746,764 - Hiromatsu , et al. August 29, 2 | 2017-08-29 |
| Mask Blank And Transfer Mask App 20160274457 - HIROMATSU; Takahiro ; et al. | 2016-09-22 |
| Resist underlayer film forming composition for electron beam lithography Grant 8,603,731 - Enomoto , et al. December 10, 2 | 2013-12-10 |
| Mask blank and mask Grant 7,833,681 - Hashimoto , et al. November 16, 2 | 2010-11-16 |
| Resist underlayer coating forming composition for mask blank, mask blank and mask Grant 7,736,822 - Hashimoto , et al. June 15, 2 | 2010-06-15 |
| Resist Underlayer Film Forming Composition For Electron Beam Lithography App 20100081081 - Enomoto; Tomoyuki ; et al. | 2010-04-01 |
| Mask blank and mask App 20080070132 - Hashimoto; Masahiro ; et al. | 2008-03-20 |
| Resist underlayer coating forming composition for mask blank, mask blank and mask App 20070190459 - Hashimoto; Masahiro ; et al. | 2007-08-16 |
| Process for the preparing bromoisophithalic acid compound Grant 6,855,845 - Nagai , et al. February 15, 2 | 2005-02-15 |
| Process for the preparation of bromoisophthalic acid compounds App 20040015010 - Nagai, Masaki ; et al. | 2004-01-22 |
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.
| 