Kawai; Takanobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawai; Takanobu.The latest application filed is for "negative electrode active material for lithium ion rechargeable battery and negative electrode using the same".

Company Profile

2.8.4

Kawai; Takanobu - Shiga JP
KAWAI; Takanobu - Omihachiman JP
Kawai; Takanobu - Yokohama 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
Negative electrode active material for lithium ion rechargeable battery and negative electrode using the same Grant 11,276,858 - Kawai , et al. March 15, 2	2022-03-15
Negative Electrode Active Material For Lithium Ion Rechargeable Battery And Negative Electrode Using The Same App 20190198875 - KAWAI; Takanobu ; et al.	2019-06-27
Negative electrode active material for lithum ion rechargeable battery and negative electrode using the same Grant 10,283,775 - Kawai , et al.	2019-05-07
Negative Electrode Active Material For Lithium Ion Rechargeable Battery And Negative Electrode Using The Same App 20170084921 - KAWAI; Takanobu ; et al.	2017-03-23
Negative electrode active material for lithium ion rechargeable battery and negative electrode using the same Grant 9,490,499 - Kawai , et al. November 8, 2	2016-11-08
Negative electrode active material for lithium ion rechargeable battery and negative electrode using the same Grant 8,728,668 - Kawai , et al. May 20, 2	2014-05-20
Negative Electrode Active Material for Lithium Ion Rechargeable Battery and Negative Electrode Using the Same App 20100297500 - Kawai; Takanobu ; et al.	2010-11-25
Negative Electrode Active Material for Lithium Ion Rechargeable Battery and Negative Electrode Using the Same App 20090311599 - Kawai; Takanobu ; et al.	2009-12-17
Packings for liquid chromatography and process for producing the same Grant 5,447,624 - Kawai , et al. September 5, 1	1995-09-05
Packing material for liquid chromatography and method of manufacturing thereof Grant 5,270,280 - Ichikawa , et al. December 14, 1	1993-12-14

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