Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960414 | Lithium ion secondary battery, electric tool, electric vehicle, and power storage system | Kazuaki Endoh, Masaharu Senoue, Guohua Li, Yosuke Hosoya, Kenichi Kawase | 2018-05-01 |
| 9812709 | Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system | Kazuaki Endoh, Masaharu Senoue, Guohua Li, Kenichi Kawase, Yosuke Hosoya | 2017-11-07 |
| 9735424 | Active material for rechargeable battery, rechargeable battery, and electronic apparatus | Takakazu Hirose, Kenichi Kawase, Shinji Tanaka, Takashi Fujinaga | 2017-08-15 |
| 9634322 | Active material for rechargeable battery, rechargeable battery, and electronic apparatus | Takakazu Hirose, Kenichi Kawase, Shinji Tanaka, Takashi Fujinaga | 2017-04-25 |
| 9508991 | Active material for rechargeable battery, rechargeable battery, and electronic apparatus | Takakazu Hirose, Kenichi Kawase, Shinji Tanaka, Takashi Fujinaga | 2016-11-29 |
| 9266444 | Lithium ion secondary battery, electric tool, electric vehicle, and power storage system | Kazuaki Endoh, Masaharu Senoue, Guohua Li, Yosuke Hosoya, Kenichi Kawase | 2016-02-23 |
| 8440351 | Positive electrode for lithium ion secondary battery and lithium ion secondary battery including same | Won-Il Jung, Hideaki Maeda, Naoya Kobayashi | 2013-05-14 |
| 8227100 | Negative active material for lithium ion battery and lithium ion battery including the same | Toru Inagaki, Geun-Bao Kim | 2012-07-24 |
| 8048568 | Negative active material for rechargeable lithium battery and rechargeable lithium battery | Kyou-Yoon Sheem, Keiko Matsubara, Toshiaki Tsuno | 2011-11-01 |
| 8026004 | Negative active material for a rechargeable lithium battery, method for preparing the same, and rechargeable lithium battery including the same | Sung-Soo Kim | 2011-09-27 |
| 7981545 | Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same | Sung-Soo Kim | 2011-07-19 |
| 7910245 | Positive active material with a polyether modified silicone oil and rechargeable lithium battery including the same | Sung-Soo Kim | 2011-03-22 |
| 7658871 | Method of preparing a negative active material for rechargeable lithium battery | Keiko Matsubara, Toshiaki Tsuno, Sung-Soo Kim | 2010-02-09 |
| 7326497 | Graphite-containing composition, negative electrode for a lithium secondary battery, and lithium secondary battery | Keiko Matsubara, Toshiaki Tsuno, Kyou-Yoon Sheem | 2008-02-05 |
| 6869730 | Electrode material, method for preparing same, electrode, and battery comprising same | Keiko Matsubara, Toshiaki Tsuno, Kyou-Yoon Sheem | 2005-03-22 |
| 6855459 | Electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery having the same | Keiko Matsubara, Toshiaki Tsuno, Kyou-Yoon Sheem | 2005-02-15 |
| 6048372 | Method of producing an electrode plate used for a lithium secondary battery and a lithium secondary battery | Toru Mangahara, Satoshi Tanno, Masahiro Yamamoto, Tomoki Kourakata, Hiroki Ohto | 2000-04-11 |