Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11710850 | Solid electrolyte, electrode, power storage device, and method for producing solid electrolytes | Philippe M. Vereecken, Maarten Mees, Knut Bjarne Gandrud, AKIHIKO SAGARA, Mitsuhiro Murata +2 more | 2023-07-25 |
| 11557789 | Solid electrolyte, electrode, power storage device, and method for producing solid electrolytes | Xubin Chen, Philippe M. Vereecken, Maarten Mees, Knut Bjarne Gandrud, Mitsuhiro Murata +3 more | 2023-01-17 |
| 10297800 | Battery housing and power storage device having a non-metallic terminal | Kazuya Iwamoto | 2019-05-21 |
| 9735406 | Battery pack | Hajime Nishino, Masato Fujikawa, Shunsuke Yasui, Shoichiro Watanabe | 2017-08-15 |
| 9368995 | Lithium ion battery charging method and battery-equipped device | Hajime Nishino, Mitsuhiro Takeno, Masato Fujikawa | 2016-06-14 |
| 8951674 | Non-aqueous electrolyte secondary battery | Hajime Nishino, Shinji Kasamatsu, Hideharu Takezawa, Kazuhiro Okamura | 2015-02-10 |
| 8883348 | Electrode for lithium ion secondary battery | Hajime Nishino, Shuji Tsutsumi, Shinji Kasamatsu, Hideharu Takezawa | 2014-11-11 |
| 8673498 | Nonaqueous electrolyte secondary battery | Yoshiyuki Muraoka, Hajime Nishino, Yukihiro Okada, Miyuki Nakai | 2014-03-18 |
| 8530072 | Lithium secondary battery having porous heat resistant layer between electrodes | Masato Fujikawa, Kaoru Inoue | 2013-09-10 |
| 8471566 | Internal short circuit evaluation apparatus for battery | Hajime Nishino, Masato Fujikawa | 2013-06-25 |
| 8455132 | Lithium ion secondary battery and charge system therefor | Masato Fujikawa, Shinji Kasamatsu | 2013-06-04 |
| 8444717 | Method for evaluating battery safety under internal short-circuit condition, battery and battery pack whose safety is identified by internal short-circuit safety evaluation method, and method for producing the same | Shinji Kasamatsu, Masayuki Nagamine, Yasuo Fukase, Masatoshi Takahashi, Masato Iwanaga | 2013-05-21 |
| 8426048 | Battery pack, electronic apparatus equipped with the same and electronic apparatus equipped with battery housing part | Masato Fujikawa | 2013-04-23 |
| 8404377 | Separator for use in non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery | Shinji Kasamatsu, Yasunori Nishida | 2013-03-26 |
| 8399113 | Nonaqueous electrolyte secondary battery | Kensuke Nakura, Hajime Nishino, Miyuki Nakai | 2013-03-19 |
| 8329334 | Lithium secondary battery | Masato Fujikawa, Kohei Suzuki, Kaoru Inoue | 2012-12-11 |
| 8309250 | Battery having fire extinguishing element in mesh form | Hajime Nishino, Masato Fujikawa, Tomohiko Yokoyama | 2012-11-13 |
| 8187748 | Non-aqueous electrolyte secondary battery | Hajime Nishino, Shinji Kasamatsu, Hideharu Takezawa, Kazuhiro Okamura | 2012-05-29 |
| 8168314 | Method for evaluating internal short-circuit of battery, device for evaluating internal short-circuit of battery, battery, battery pack and their manufacturing methods | Masato Fujikawa, Shinji Kasamatsu, Hajime Nishino | 2012-05-01 |
| 8163409 | Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack | Masato Fujikawa, Shinji Kasamatsu, Hajime Nishino | 2012-04-24 |
| 8138747 | Evaluation method for evaluating battery safety in the event of internal short circuit and evaluation apparatus used therefor | Hajime Nishino, Kenichi Suzuki, Shinji Kasamatsu, Masato Fujikawa | 2012-03-20 |
| 8129045 | Electrochemical element | Hajime Nishino, Tomomichi Ueda, Kyousuke Miyata | 2012-03-06 |
| 8088510 | Lithium secondary battery comprising double-structured battery case | Masato Fujikawa, Kaoru Inoue | 2012-01-03 |
| 8081000 | Evaluation method and evaluation apparatus for evaluating battery safety, and battery whose safety indices have been determined with the same | Shinji Kasamatsu, Hajime Nishino, Masato Fujikawa | 2011-12-20 |
| 8034484 | Electrochemical device and electrode active material for electrochemical device | Yuu Inatomi | 2011-10-11 |