Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374904 | Control system for alternately discharging battery packs of a power system | Yoshiki TAKAYANAGI | 2025-07-29 |
| 9023530 | Non-aqueous electrolyte secondary battery | Yasutaka Kogetsu, Takashi Takeuchi, Hidekazu Hiratsuka | 2015-05-05 |
| 8574752 | Electrode assembly and rechargeable battery using the same | Min-Hee Kim | 2013-11-05 |
| 8435675 | Non-aqueous electrolyte secondary battery with high capacity and good life characteristics | Takayuki Shirane, Takashi Takeuchi | 2013-05-07 |
| 8221917 | Positive active material composition for rechargeable battery, electrode including the same, and rechargeable battery including the same | Dai-Hoe Lee, Hyun Ki JUNG, Min-Hee Kim | 2012-07-17 |
| 7776474 | Non-aqueous electrolyte secondary battery | Akihiro Taniguchi, Kohei Suzuki, Shuji Tsutsumi, Mitsuhiro Takeno, Kozo Watanabe +1 more | 2010-08-17 |
| 7666551 | Positive electrode active material for non-aqueous electrolyte secondary battery, production method thereof, and non-aqueous electrolyte secondary battery using the same | Yasutaka Kogetsu, Yoshiyuki Ozaki | 2010-02-23 |
| 7410511 | Production method of positive electrode active material for non-aqueous electrolyte secondary battery and positive electrode active material | Yoshiyuki Ozaki, Yasutaka Kogetsu, Hidekazu Hiratsuka | 2008-08-12 |