Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9413010 | Lithium secondary battery and method for manufacturing the same | Atsushi Fukui, Taizo Sunano | 2016-08-09 |
| 9153841 | Non-aqueous electrolyte secondary battery, and non-aqueous electrolyte solution for non-aqueous electrolyte secondary battery | Hidekazu Yamamoto, Kouhei Tuduki, Taizou Sunano, Youichi Ohashi, Minoru Kotato | 2015-10-06 |
| 8927158 | Nonaqueous electrolyte secondary battery and nonaqueous electrolytic solution for nonaqueous electrolyte secondary battery | Hidekazu Yamamoto, Kouhei Tuduki, Taizou Sunano, Youichi Ohashi, Minoru Kotato | 2015-01-06 |
| 8802299 | Non-aqueous electrolyte secondary battery | Hidekazu Yamamoto, Atsushi Fukui, Taizou Sunano | 2014-08-12 |
| 8734991 | Negative electrode material for nonaqueous electrolyte secondary battery | Yasuo Takano, Atsushi Fukui, Taizo Sunano, Tetsuo Nakanishi, Koichiro Watanabe | 2014-05-27 |
| 8609279 | Lithium secondary battery and method for producing same | Daizo Jito, Noriyuki Tamura, Nobuhiro Sakitani, Hiroshi Minami, Hiromasa Yagi +3 more | 2013-12-17 |
| 8557413 | Method of charging and discharging lithium secondary battery and lithium secondary battery | Noriyuki Tamura, Shin Fujitani | 2013-10-15 |
| 8349491 | Lithium secondary battery and method of manufacturing the same | Atsushi Fukui, Taizo Sunano | 2013-01-08 |
| 8338022 | Lithium secondary battery and method for manufacturing the same | Atsushi Fukui, Hiroshi Minami, Shoichiro Sawa, Mariko Torimae, Yasuyuki Kusumoto | 2012-12-25 |
| 8323839 | Nonaqueous electrolyte solution for secondary battery and nonaqueous electrolyte secondary battery | Noriyuki Tamura, Toshikazu Yoshida, Shin Fujitani, Masahiro Takehara, Makoto Ue | 2012-12-04 |
| 8283075 | Non-aqueous electrolyte secondary battery including an electrolyte containing a fluorinated cyclic carbonate and carboxylic ester as a solvent and a nitrile compound as an additive | Hidekazu Yamamoto, Atsushi Fukui, Taizo Sunano | 2012-10-09 |
| 8277969 | Lithium ion secondary battery | Kei Kobayashi, Yasuo Takano, Taizou Sunano | 2012-10-02 |
| 8211569 | Lithium secondary battery including a negative electrode which is a sintered layer of silicon particles and/or silicon alloy particles and a nonaqueous electrolyte containing carbon dioxide dissolved therein and method for producing same | Shouichirou Sawa, Hiroshi Minami, Mariko Torimae, Atsushi Fukui, Yasuyuki Kusumoto +1 more | 2012-07-03 |
| 8101295 | Lithium secondary battery | Shouichiro Sawa, Taizou Sunano | 2012-01-24 |
| 7767344 | Lithium secondary battery | Toshikazu Yoshida | 2010-08-03 |
| 7682744 | Lithium secondary battery | Shouichirou Sawa, Hiroshi Minami, Atsushi Fukui, Taizou Sunano, Takuya Sunagawa +1 more | 2010-03-23 |
| 7659034 | Lithium secondary battery | Hiroshi Minami, Hiromasa Yagi, Katsunobu Sayama | 2010-02-09 |
| 7592099 | Electrode for a lithium secondary battery having a thin film active material with columnar or insular structures and lithium secondary battery | Noriyuki Tamura, Yoshio Kato, Shigeki Matsuta | 2009-09-22 |
| 7556881 | Lithium secondary battery | Toshio Yanagida, Hiroshi Minami, Taizou Sunano | 2009-07-07 |
| 7476469 | Lithium secondary battery | Taeko Ota, Hiroyuki Fujimoto, Ryuji Ohshita | 2009-01-13 |
| 7344802 | Nonaqueous electrolyte secondary battery | Hiroyuki Fujimoto, Toyoki Fujihara | 2008-03-18 |
| 7309548 | Lithium secondary battery | Taeko Ota, Ryuji Ohshita | 2007-12-18 |
| 7258950 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Noriyuki Tamura, Shiori Nakamizo, Daizo Jito, Ryuji Ohshita, Masahisa Fujimoto +1 more | 2007-08-21 |
| 7192674 | Lithium primary battery | Seiji Yoshimura, Takashi Okamoto | 2007-03-20 |
| 7160646 | Electrode for lithium secondary battery and lithium secondary battery | Ryuji Ohshita, Taeko Ota, Hisaki Tarui, Masahisa Fujimoto, Shin Fujitani +1 more | 2007-01-09 |