Issued Patents All Time
Showing 25 most recent of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749167 | Lithium ion secondary battery and method of manufacturing the same | Ryo Hanazaki, Keiichi Takahashi, Naoyuki Wada | 2020-08-18 |
| 10522816 | Lithium secondary battery | Hiroki Nagai, Masahiro Morita | 2019-12-31 |
| 10490859 | Lithium-ion secondary battery | Hiroshi Tsubouchi, Keiichi Takahashi, Naoyuki Wada | 2019-11-26 |
| 10297814 | Lithium ion secondary battery | Hiroshi Tsubouchi, Motoshi Isono, Masaki Kato, Naoyuki Wada, Keiichi Takahashi +1 more | 2019-05-21 |
| 10263294 | Lithium ion secondary battery | Hideyuki Saka, Keiichi Takahashi, Kaoru Inoue | 2019-04-16 |
| 10115959 | Method of manufacturing non-aqueous liquid electrolyte secondary battery | Hideyuki Saka | 2018-10-30 |
| 9997743 | Nonaqueous electrolyte secondary battery | Hiroki Nagai, Masahiro Morita, Takashi Iwao | 2018-06-12 |
| 9911972 | Non-aqueous electrolyte secondary battery and method for manufacturing negative electrode for secondary battery | Koji Takahata, Tatsuya Hashimoto, Yoshiyuki Ozaki, Kenji Tsuchiya, Masanori Kitayoshi +1 more | 2018-03-06 |
| 9899709 | Production method for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Yutaka Oyama | 2018-02-20 |
| 9831525 | Non-aqueous electrolyte secondary battery and method of fabricating same | Masahiro Morita, Yutaka Oyama, Takahiro Tsubouchi, Atsushi Saito | 2017-11-28 |
| 9780377 | Non-aqueous electrolyte secondary battery and method for producing same | Masahiro Morita, Yutaka Oyama | 2017-10-03 |
| 9761860 | Secondary battery and method for producing secondary battery | Kosuke Nakamura, Naoyuki Wada, Ichiro Murata | 2017-09-12 |
| 9705159 | Method for fabricating a nonaqueous electrolyte secondary battery | Yoshiyuki Muraoka, Kozo Watanabe, Kaoru Inoue | 2017-07-11 |
| 9559362 | Nonaqueous electrolyte secondary battery and method for manufacturing the same | Yoshiyuki Muraoka | 2017-01-31 |
| 9438075 | Motor stator and motor | Hu Li, Yuichi Yoshikawa, Minoru Chamura, Tooru Nakamaru, Yasuji Echizen | 2016-09-06 |
| 9385565 | Core material, stator core, and motor provided with stator core | Minoru Chamura, Yasuji Echizen, Tooru Nakamaru, Hu Li | 2016-07-05 |
| 9263729 | Lithium secondary battery | Hiroki Nagai, Masahiro Morita | 2016-02-16 |
| 9219292 | Nonaqueous electrolyte secondary battery | Tomoyoshi Ueki | 2015-12-22 |
| 8999585 | Nonaqueous electrolyte secondary battery | Yoshiyuki Muraoka | 2015-04-07 |
| 8947055 | Battery control system | Tomoyoshi Ueki | 2015-02-03 |
| 8920024 | Steel plate quality assurance system and equipment thereof | Koji Narihara, Toshikazu Akita, Yutaka Wada, Kouhei Obara, Toru Takahashi | 2014-12-30 |
| 8911906 | Non-aqueous electrolyte type lithium ion secondary cell | Koji Takahata | 2014-12-16 |
| 8673498 | Nonaqueous electrolyte secondary battery | Yoshiyuki Muraoka, Hajime Nishino, Mikinari Shimada, Miyuki Nakai | 2014-03-18 |
| 8617742 | Non-aqueous electrolyte type lithium ion secondary cell | Koji Takahata | 2013-12-31 |
| 8557456 | Fuel cell system | Nobuhiko Hojo, Yuu Inatomi | 2013-10-15 |