Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095077 | Non-aqueous secondary battery | Keiichi Takahashi, Hideaki Fujita, Tatsuya Hashimoto | 2024-09-17 |
| 11205780 | Battery assembly and method of manufacturing nonaqueous electrolyte secondary battery | — | 2021-12-21 |
| 11094941 | Battery assembly and method of manufacturing nonaqueous electrolyte secondary battery | — | 2021-08-17 |
| 10910675 | Nonaqueous electrolyte secondary battery | Keiichi Takahashi, Hideaki Fujita | 2021-02-02 |
| 10840509 | Positive electrode active material, and lithium secondary battery using same | Shuhei Oda, Tetsutaro Hayashi, Hiroyuki Toya | 2020-11-17 |
| 10581049 | Nonaqueous electrolyte secondary battery | Tatsuya Hashimoto, Yusuke Fukumoto, Keisuke Ohara, Kouichi Toriyama | 2020-03-03 |
| 10263294 | Lithium ion secondary battery | Yukihiro Okada, Keiichi Takahashi, Kaoru Inoue | 2019-04-16 |
| 10243196 | Nonaqueous electrolyte secondary battery | Keiichi Takahashi, Hideaki Fujita, Tatsuya Hashimoto | 2019-03-26 |
| 10153481 | Non-aqueous electrolyte secondary battery | Hideaki Fujita, Keiichi Takahashi | 2018-12-11 |
| 10141610 | Non-aqueous electrolyte secondary battery and positive electrode active material for use in same | Keiichi Takahashi | 2018-11-27 |
| 10115959 | Method of manufacturing non-aqueous liquid electrolyte secondary battery | Yukihiro Okada | 2018-10-30 |
| 9698414 | Non-aqueous electrolyte secondary battery and method of manufacturing the same | Hideaki Fujita, Keiichi Takahashi, Hideki Sano, Tatsuya Hashimoto | 2017-07-04 |