Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424715 | Method for manufacturing secondary battery | Daisuke Nishide, Shigeki Matsuta | 2025-09-23 |
| 11888128 | Non-aqueous electrolyte secondary battery and method for producing non-aqueous electrolyte secondary battery | Akira Kohyama, Naoto ONODERA, Azusa NAKANISHI | 2024-01-30 |
| 11811050 | Nonaqueous-electrolyte secondary battery and secondary battery module | Kaoru Inoue, Akihiro Taniguchi, Kouhei Tsuzuki, Hiroki Iguchi | 2023-11-07 |
| 11791471 | Nonaqueous-electrolyte secondary battery and secondary battery module | Kaoru Inoue, Akihiro Taniguchi, Kouhei Tsuzuki, Hiroki Iguchi | 2023-10-17 |
| 11611105 | Electrolyte solution and lithium-ion battery | Hiroki Iguchi | 2023-03-21 |
| 11302962 | Non-aqueous electrolyte secondary battery | Hiroya Umeyama, Akihiro Taniguchi, Hideaki Fujita | 2022-04-12 |
| 10964976 | Electrolyte solution and lithium-ion battery | Hiroki Iguchi | 2021-03-30 |
| 10930976 | Electrolyte solution and lithium ion battery | Hiroki Iguchi | 2021-02-23 |
| 10727528 | Method of producing lithium ion secondary battery | Hiroki Iguchi, Hideaki Fujita, Kaoru Inoue | 2020-07-28 |
| 10720671 | Nonaqueous electrolyte secondary battery and method of manufacturing the same | Hiroya Umeyama, Yukiyoshi Ueno, Kaoru Inoue | 2020-07-21 |
| 10517186 | Socket | Hideyuki Takahashi | 2019-12-24 |
| 10505215 | Method of manufacturing non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery | Hiroki Kondo | 2019-12-10 |
| 10424816 | Lithium-ion secondary battery and manufacturing method thereof | Yukiyoshi Ueno, Tomoyuki Mizuno, Kunimitsu YAMAMOTO, Junko OHIRA, Kaoru Inoue +1 more | 2019-09-24 |
| 10374255 | Nonaqueous electrolyte secondary battery | Tomohiro Nakano, Satoshi Goto, Tomohide Sumi | 2019-08-06 |
| 10224564 | Nonaqueous electrolyte secondary battery and battery pack | Hiroya Umeyama, Yukiyoshi Ueno | 2019-03-05 |
| 9997768 | Lithium ion secondary battery and method for manufacturing lithium ion secondary battery | Koji Takahata | 2018-06-12 |
| 9905846 | Lithium ion secondary battery | Hiroya Umeyama, Naoto ONODERA, Naoyuki Wada, Yusuke Fukumoto, Tatsuya Hashimoto +1 more | 2018-02-27 |
| 9698414 | Non-aqueous electrolyte secondary battery and method of manufacturing the same | Hideyuki Saka, Hideaki Fujita, Keiichi Takahashi, Tatsuya Hashimoto | 2017-07-04 |
| 9692048 | Nonaqueous electrolyte rechargeable battery | Hiroya Umeyama, Yusuke Fukumoto, Yuji Yokoyama, Tatsuya Hashimoto | 2017-06-27 |
| 9608295 | Lithium-ion secondary battery and method of manufacturing the same | Yukiyoshi Ueno, Kaoru Inoue, Hideaki Fujita | 2017-03-28 |
| 9559350 | Method for producing nonaqueous electrolyte secondary battery | Toshihiko Mitsuhashi, Yoshiyuki Ozaki, Hajime Konishi | 2017-01-31 |
| 9553299 | Lithium-ion secondary battery | Koji Takahata | 2017-01-24 |
| 9509012 | Lithium ion secondary battery and method of manufacturing lithium ion secondary battery | Koji Takahata | 2016-11-29 |
| 9484603 | Sealed lithium secondary battery and method of manufacturing same | Kiwamu Kobayashi, Naoki Wakamatsu | 2016-11-01 |
| 9368889 | Socket for reducing size and operating force | — | 2016-06-14 |