Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11581534 | Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery | Akira Gunji, Hisato Tokoro, Shin Takahashi, Tatsuya TOYAMA, Daiko TAKAMATSU +2 more | 2023-02-14 |
| 10749175 | Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery | Akira Gunji, Hisato Tokoro, Shin Takahashi, Tatsuya TOYAMA, Daiko TAKAMATSU +2 more | 2020-08-18 |
| 10256466 | Positive-electrode material for lithium ion secondary battery, method and producing the same, and lithium ion secondary battery | Akira Gunji, Hisato Tokoro, Shin Takahashi, Tatsuya TOYAMA, Daiko TAKAMATSU +2 more | 2019-04-09 |
| 10189866 | Lithium secondary battery, electrolyte solution for lithium secondary battery, and additive for electrolyte solution therefor | Shin Takahashi, Toshio Abe, Yasutaka Tanaka | 2019-01-29 |
| 10062925 | Electrolyte solution for lithium secondary battery and lithium secondary battery | Shin Takahashi, Kazushige Kohno, Yasutaka Tanaka | 2018-08-28 |
| 9899673 | Negative electrode material, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method of manufacturing the same | Naokage Tanaka, Kento HOSHI, Shuichi Suzuki | 2018-02-20 |
| 8962754 | Nonaqueous electrolyte solution and lithium ion battery | Shingo Itoh | 2015-02-24 |
| 8192871 | Lithium secondary battery and production method of the same | Kazushige Kohno, Eiji Seki, Yoshiaki Kumashiro | 2012-06-05 |
| 8029934 | Lithium secondary battery | Eiji Hoshi, Kazushige Kohno | 2011-10-04 |
| 7659037 | Nonaqueous secondary cell | Hiroshi Fukunaga, Youshin Yagi, Shuichi Wada, Kenji Hara, Kazushige Kohno | 2010-02-09 |