Ijiri; Makiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ijiri; Makiko.The latest application filed is for "amorphous carbon particles".

Company Profile

1.4.6

Ijiri; Makiko - Chiba JP
IJIRI; Makiko - 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
Method for producing amorphous carbon particle, amorphous carbon particles, negative electrode material for lithium ion secondary batteries, and lithium ion secondary battery Grant 10,170,752 - Ijiri , et al. J	2019-01-01
Amorphous Carbon Particles App 20170309895 - IJIRI; Makiko ; et al.	2017-10-26
Method for producing amorphous carbon particles, amorphous carbon particles, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery Grant 9,735,421 - Ijiri , et al. August 15, 2	2017-08-15
Method for producing non-graphitizable carbon material, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery Grant 9,379,384 - Haga , et al. June 28, 2	2016-06-28
Method for producing non-graphitizable carbon material, non-graphitizable carbon material, negative electrode material for lithium-ion secondary battery, and lithium-ion secondary battery Grant 9,327,978 - Haga , et al. May 3, 2	2016-05-03
Method For Producing Amorphous Carbon Particle, Amorphous Carbon Particles, Negative Electrode Material For Lithium Ion Secondary Batteries, And Lithium Ion Secondary Battery App 20150171417 - Ijiri; Makiko ; et al.	2015-06-18
Method For Producing Non-graphitizable Carbon Material, Non-graphitizable Carbon Material, Negative Electrode Material For Lithium-ion Secondary Battery, And Lithium-ion Secondary Battery App 20150017088 - Haga; Ryuta ; et al.	2015-01-15
Method For Producing Non-graphitizable Carbon Material, Negative Electrode Material For Lithium Ion Secondary Battery, And Lithium Ion Secondary Battery App 20140294714 - HAGA; Ryuta ; et al.	2014-10-02
Method For Producing Amorphous Carbon Particles, Amorphous Carbon Particles, Negative Electrode Material For Lithium Ion Secondary Battery, And Lithium Ion Secondary Battery App 20140295284 - IJIRI; Makiko ; et al.	2014-10-02
Carbon substrate, anode for lithium ion rechargeable battery and lithium ion rechargeable battery App 20020037451 - Eguchi, Kunihiko ; et al.	2002-03-28

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.