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Electrode Active Material and Lithium Secondary Battery App 20100183923 - Okada; Shigeto ;   et al. | 2010-07-22 |
Active Electrode Material, Manufacturing Method Of Same, And Lithium-ion Battery Using That Active Electrode Material App 20100112446 - Okada; Shigeto ;   et al. | 2010-05-06 |
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Method Of Producing Positive Electrode Active Material And Nonaqueous Electrolyte Battery Using The Same App 20090130559 - Okada; Shigeto ;   et al. | 2009-05-21 |
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