Ozeki; Tomoaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ozeki; Tomoaki.The latest application filed is for "separator, and secondary battery including the separator".

Company Profile

8.6.11

Ozeki; Tomoaki - Niihama JP
Ozeki; Tomoaki - Nihama JP
OZEKI; Tomoaki - Niihama-shi Ehime
OZEKI; Tomoaki - Nihama-shi Ehime
Ozeki; Tomoaki - Niilhama JP
OZEKI; Tomoaki - NiiIhama-shi Ehime
Ozeki; Tomoaki - Tokyo 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
Nonaqueous electrolyte secondary battery separator and method of producing same Grant 11,031,655 - Ozeki June 8, 2	2021-06-08
Long porous separator sheet, method for producing the same, roll, and lithium-ion battery Grant 10,727,463 - Ozeki , et al.	2020-07-28
Separator, And Secondary Battery Including The Separator App 20200067138 - HASHIWAKI; Hiroki ; et al.	2020-02-27
Nonaqueous Electrolyte Secondary Battery Separator And Method Of Producing Same App 20190372073 - OZEKI; Tomoaki	2019-12-05
Nonaqueous Electrolyte Secondary Battery Separator App 20190372074 - AZUMA; Yuichiro ; et al.	2019-12-05
Separator And Secondary Battery Including The Separator App 20190252658 - YOSHIMARU; Chikae ; et al.	2019-08-15
Separator And Secondary Battery Including The Separator App 20190245180 - OKUGAWA; Takahiro ; et al.	2019-08-08
Laminated porous film and non-aqueous electrolyte secondary cell Grant 10,290,849 - Kurakane , et al.	2019-05-14
Long Porous Separator Sheet, Method For Producing The Same, Roll, And Lithium-ion Battery App 20190027726 - OZEKI; Tomoaki ; et al.	2019-01-24
Long Porous Separator Sheet, Roll Of The Same, Method For Producing The Same, And Lithium-ion Battery App 20190027727 - OZEKI; Tomoaki ; et al.	2019-01-24
Wound body of porous film, and manufacturing method thereof Grant 10,059,085 - Okugawa , et al. August 28, 2	2018-08-28
Wound Body Of Porous Film, And Manufacturing Method Thereof App 20170173927 - OKUGAWA; Takahiro ; et al.	2017-06-22
Nonaqueous Electrolyte Secondary Battery Separator App 20170155112 - OZEKI; Tomoaki	2017-06-01
Laminated Porous Film And Non-aqueous Electrolyte Secondary Cell App 20170040584 - KURAKANE; Kosuke ; et al.	2017-02-09
Sodium ion secondary battery Grant 9,559,381 - Komaba , et al. January 31, 2	2017-01-31
Sodium Ion Secondary Battery App 20120015256 - Komaba; Shinichi ; et al.	2012-01-19

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.