UNNO; Masafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for UNNO; Masafumi.The latest application filed is for "method for manufacturing silsesquioxane compound".

Company Profile

0.6.8

UNNO; Masafumi - Maebashi-shi Gunma
Unno; Masafumi - Gunma N/A JP
Unno; Masafumi - Kiryu JP
Unno; Masafumi - Kiryu-shi 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 Silsesquioxane Compound App 20210061828 - TANAKA; Tooru ; et al.	2021-03-04
Silicon Compound And Method For Producing Same App 20210054150 - TANAKA; Tooru ; et al.	2021-02-25
Additive for electrolytic composition, electrolytic composition using this additive, and dye-sensitized solar cell Grant 9,818,551 - Hanaya , et al. November 14, 2	2017-11-14
Compound and photoelectric conversion device Grant 9,812,263 - Hanaya , et al. November 7, 2	2017-11-07
Lithium secondary battery and method for producing same Grant 9,680,183 - Kamiya , et al. June 13, 2	2017-06-13
Novel Compound And Photoelectric Conversion Device App 20160211085 - HANAYA; Minoru ; et al.	2016-07-21
Compound and photoelectric conversion device Grant 9,324,889 - Hanaya , et al. April 26, 2	2016-04-26
Lithium Secondary Battery And Method For Producing Same App 20150221983 - Kamiya; Masato ; et al.	2015-08-06
Novel Compound And Photoelectric Conversion Device App 20130341572 - Hanaya; Minoru ; et al.	2013-12-26
Additive For Electrolytic Composition, Electrolytic Composition Using This Additive, And Dye-sensitized Solar Cell App 20130161555 - Hanaya; Minoru ; et al.	2013-06-27

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.