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Non-aqueous Electrolyte Solution For Secondary Batteries, And Lithium Ion Secondary Battery App 20150037668 - Iwaya; Masao ;   et al. | 2015-02-05 |
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Method for producing purified ammonium salt of fluorinated bis-sulfonylimide Grant 7,989,635 - Iwaya August 2, 2 | 2011-08-02 |
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Nonaqueous Electrolyte For Secondary Cell, And Secondary Cell App 20110020700 - IWAYA; Masao | 2011-01-27 |
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