Kamada; Tomiyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kamada; Tomiyuki.The latest application filed is for "multi-layer structured carbonaceous material, process for producing the same, and nonaqueous secondary battery adopting the same".

Company Profile

0.4.6

Kamada; Tomiyuki - Inashiki-gun N/A JP
Kamada; Tomiyuki - Tokyo JP
Kamada; Tomiyuki - Ibaraki JP
Kamada; Tomiyuki - Kagawa 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 material for lithium secondary battery, method for producing same, negative electrode for lithium secondary battery using same and lithium secondary battery Grant 8,637,187 - Fuse , et al. January 28, 2	2014-01-28
Multi-layer Structured Carbonaceous Material, Process For Producing The Same, And Nonaqueous Secondary Battery Adopting The Same App 20110059371 - Kamada; Tomiyuki ; et al.	2011-03-10
Negative-electrode Active Material For Lithium Ion Secondary Battery, Process For Producing The Same, And Negative Electrode For Lithium Ion Secondary Battery And Lithium Ion Secondary Battery Both Employing The Same App 20100092864 - Yokomizo; Masakazu ; et al.	2010-04-15
Negative Electrode Material for Lithium Secondary Battery, Method for Producing Same, Negative Electrode for Lithium Secondary Battery Using Same and Lithium Secondary Battery App 20080274406 - Fuse; Tooru ; et al.	2008-11-06
Negative Electrode Material For Lithium Secondary Battery, Method For Producing Same, Negative Electrode For Lithium Secondary Battery Using Same And Lithium Secondary Battery App 20080032192 - Yokomizo; Masakazu ; et al.	2008-02-07
Negative-electrode active material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery Grant 7,208,248 - Hayashi , et al. April 24, 2	2007-04-24
Negative electrode for lithium secondary battery and lithium secondary battery App 20060147799 - Hayashi; Manabu ; et al.	2006-07-06
Negative-electrode active material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery App 20060035146 - Hayashi; Manabu ; et al.	2006-02-16
Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery Grant 6,150,055 - Kato , et al. November 21, 2	2000-11-21

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