Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094924 | Nonaqueous electrolyte secondary batteries | Akihiro Kawakita, Takeshi Ogasawara | 2021-08-17 |
| 10418626 | Positive electrode active material for nonaqueous electrolyte secondary battery | Akihiro Kawakita, Takeshi Ogasawara | 2019-09-17 |
| 10218000 | Positive electrode active material for nonaqueous electrolyte secondary battery | Akihiro Kawakita, Takeshi Ogasawara | 2019-02-26 |
| 10193153 | Positive electrode active material for nonaqueous electrolyte secondary battery | Takeshi Ogasawara, Akihiro Kawakita | 2019-01-29 |
| 10096830 | Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Akihiro Kawakita, Takeshi Ogasawara | 2018-10-09 |
| 9437869 | Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the positive electrode | Takeshi Ogasawara | 2016-09-06 |
| 9299984 | Lithium secondary battery having positive electrode active material including lithium transition metal composite oxide with particles of rare earth compound adhered thereto | Takeshi Ogasawara, Atsushi Fukui | 2016-03-29 |
| 8609279 | Lithium secondary battery and method for producing same | Noriyuki Tamura, Nobuhiro Sakitani, Hiroshi Minami, Hiromasa Yagi, Maruo Kamino +3 more | 2013-12-17 |
| 7897284 | Lithium secondary battery | Kei Kobayashi, Hiromasa Yagi, Masaki Hirase, Katsunobu Sayama | 2011-03-01 |
| 7727580 | Method of manufacturing electrode for lithium secondary batteries | Masaki Hirase, Hiromasa Yagi, Kei Kobayashi, Katsunobu Sayama | 2010-06-01 |
| 7294359 | Method of manufacturing electrode for secondary cell | Hisaki Tarui | 2007-11-13 |
| 7258950 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Noriyuki Tamura, Shiori Nakamizo, Ryuji Ohshita, Masahisa Fujimoto, Shin Fujitani +1 more | 2007-08-21 |
| 7122279 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Noriyuki Tamura, Shiori Nakamizo, Ryuji Ohshita, Masahisa Fujimoto, Shin Fujitani +1 more | 2006-10-17 |
| 7105253 | Method of and apparatus for manufacturing lithium secondary cell | Hisaki Tarui | 2006-09-12 |
| 6979516 | Lithium secondary battery and positive electrode for lithium secondary battery | Yasuyuki Kusumoto, Masahisa Fujimoto, Shin Fujitani, Yoichi Domoto, Hisaki Tarui | 2005-12-27 |
| 6746801 | Electrode for lithium secondary battery and lithium secondary battery | Noriyuki Tamura, Ryuji Ohshita, Masahisa Fujimoto, Maruo Kamino, Shin Fujitani | 2004-06-08 |
| 6743369 | Method for manufacturing electrode for secondary battery | Hisaki Tarui | 2004-06-01 |