Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10511004 | Non-aqueous electrolyte secondary battery | Yasuhiko Ohsawa, Hiroshi Akama, Hideaki Horie, Yuta MURAKAMI, Kenichi Kawakita +3 more | 2019-12-17 |
| 10468729 | Method for producing non-aqueous electrolyte secondary battery | Fumihiro Kawamura, Masanori Aoyagi, Kousuke Hagiyama | 2019-11-05 |
| 10431851 | Non-aqueous electrolyte secondary battery and method for manufacturing the same | Yasuhiko Ohsawa, Hiroshi Akama, Hideaki Horie, Yusuke Mizuno, Kenichi Kawakita +2 more | 2019-10-01 |
| 10276858 | Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell | Yusuke Mizuno, Yasuhiro Shindo, Yasuhiro Tsudo, Kenichi Kawakita, Yasuhiko Ohsawa +3 more | 2019-04-30 |
| 10236478 | Method for producing lithium ion cell and lithium ion cell | Yasuhiro Shindo, Yusuke Mizuno, Kenichi Kawakita, Yasuhiko Ohsawa, Hajime Satou +2 more | 2019-03-19 |
| 10211462 | Lithium ion cell | Yasuhiro Shindo, Yusuke Mizuno, Kenichi Kawakita, Yasuhiko Ohsawa, Hajime Satou +2 more | 2019-02-19 |
| 9941511 | Electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery electrode and non-aqueous electrolyte secondary battery using the same | Yasuhiko Ohsawa, Hideaki Horie, Hiroshi Akama, Yuta MURAKAMI, Kenichi Kawakita +3 more | 2018-04-10 |
| 9941512 | Electrode material for non-aqueous electrolyte secondary battery, and electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same | Yasuhiko Ohsawa, Hideaki Horie, Hiroshi Akama, Yuta MURAKAMI, Kenichi Kawakita +3 more | 2018-04-10 |
| 9012071 | Electrolyte solution for a secondary battery | Koji Utsugi, Tsuyoshi Katou | 2015-04-21 |
| 8728662 | Process for producing polyradical compound and battery cell | Masahiro Suguro, Shigeyuki Iwasa, Jiro Iriyama, Yukiko Morioka, Kentaro Nakahara +1 more | 2014-05-20 |
| 8475956 | Polyradical compound-conductive material composite, method for producing the same, and battery using the same | Masahiro Suguro, Shigeyuki Iwasa | 2013-07-02 |
| 8445144 | Additive for an electrolyte solution for an electrochemical device | Koji Utsugi, Tsuyoshi Katou | 2013-05-21 |
| 8357471 | Secondary battery using an electrolyte solution | Koji Utsugi, Tsuyoshi Katou | 2013-01-22 |
| 8227116 | Secondary battery | Daisuke Kawasaki, Tatsuji Numata, Koji Utsugi | 2012-07-24 |
| 7662519 | Non-aqueous electrolyte secondary battery | Koji Utsugi | 2010-02-16 |
| 7163768 | Electrolyte solution for secondary battery and secondary battery using the same | Koji Utsugi, Ikiko Yamazaki | 2007-01-16 |