Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597829 | Nonaqueous electrolyte secondary battery with rolled electrode assembly | Atsushi Kaiduka, Masanori Ogi, Yukihiro Oki | 2013-12-03 |
| 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, Mikinari Shimada, Masayuki Nagamine, Yasuo Fukase, Masatoshi Takahashi | 2013-05-21 |
| 8349483 | Non aqueous electrolyte secondary battery having multilayer polyolefin membrane and electrolyte containing dinitrile compound | Noriko Yamashita | 2013-01-08 |
| 8338030 | Non-aqueous electrolyte secondary battery | Nobumichi Nishida, Shuji Tsutsumi | 2012-12-25 |
| 8119293 | Non-aqueous electrolyte secondary cell | Noriko Yamashita | 2012-02-21 |
| 8053109 | Non-aqueous electrolyte secondary battery | Noriko Yamashita, Koji Abe, Kazuhiro Miyoshi | 2011-11-08 |
| 8026000 | Nonaqueous electrolyte secondary battery, nonaqueous electrolyte, and charging method therefor | Yukihiro Oki, Koji Abe, Kazuhiro Miyoshi | 2011-09-27 |
| 8021787 | High-voltage charge type nonaqueous electrolyte secondary cell | Kentaro Takahashi, Yukihiro Oki, Yoshihiko Ikeda, Akira Kinoshita, Nobumichi Nishida | 2011-09-20 |
| 8021786 | Non-aqueous electrolyte secondary cell | Atsushi Kaiduka, Yukihiro Oki | 2011-09-20 |
| 8018233 | Evaluation method of separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery | Noriko Yamashita | 2011-09-13 |
| 7745057 | Nonaqueous electrolyte secondary battery | Takeshi Abe | 2010-06-29 |
| 7704640 | Non-aqueous electrolyte secondary cell | Keisuke Ooga, Hideyuki Inomata, Ryuji Ohshita | 2010-04-27 |
| 7604901 | Nonaqueous electrolyte secondary battery | Kazuyasu Fujiwara, Masatoshi Takahashi | 2009-10-20 |
| 7368203 | Nonaqueous electrolyte secondary cell | Kazuyasu Fujiwara, Ryuji Ohshita, Masayuki Terasaka, Masatoshi Takahashi | 2008-05-06 |
| 6869725 | Sealed battery | Syuichi Yamashita, Masanori Ogi, Zensaku Yasutake | 2005-03-22 |