| 12322760 |
Secondary battery |
Atsushi Kawamura, Daiki WATANABE, Yu Matsui |
2025-06-03 |
| 10511007 |
Nonaqueous electrolyte secondary battery |
Masashi Muraoka, Tomoharu Arai, Tetsuya Okado, Toyoki Fujihara |
2019-12-17 |
| 10431827 |
Nonaqueous electrolyte secondary battery |
Toyoki Fujihara, Toshiyuki Nohma |
2019-10-01 |
| 10079386 |
Nonaqueous electrolyte secondary battery |
Toyoki Fujihara, Toshiyuki Nohma |
2018-09-18 |
| 9577245 |
Non-aqueous electrolyte secondary cell containing negative active material including scaly graphite particles and graphite particles coated with amorphous carbon particles and amorphous carbon layer and method of manufacturing the same |
Shinichi Yamami, Toyoki Fujihara, Toshiyuki Nohma |
2017-02-21 |
| 9450269 |
Nonaqueous electrolyte secondary battery |
Toyoki Fujihara, Toshiyuki Nohma |
2016-09-20 |
| 8597834 |
Nonaqueous electrolyte secondary battery using lithium cobalt oxide as a positive active material and a nonaqueous electrolyte containing a sulfonyl-containing compound and vinylene carbonate |
Koji Abe, Kazuhiro Miyoshi, Yasufumi Takahashi, Hiroyuki Fujimoto, Akira Kinoshita +2 more |
2013-12-03 |
| 8388703 |
Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell |
Katsutoshi Takeda, Yoshio Kato, Masanori Maekawa, Shigeki Matsuta |
2013-03-05 |
| 8343662 |
Nonaqueous electrolyte secondary battery |
Akira Kinoshita, Hiroyuki Fujimoto, Yasufumi Takahashi, Ikuro Nakane, Shin Fujitani |
2013-01-01 |
| 8268485 |
Nonaqueous electrolyte secondary battery |
Yasufumi Takahashi, Hiroyuki Fujimoto, Akira Kinoshita, Ikuro Nakane, Shin Fujitani |
2012-09-18 |
| 8253386 |
Method of controlling charge and discharge of non-aqueous electrolyte secondary cell |
Akira Kinoshita, Yasufumi Takahashi, Hiroyuki Fujimoto, Ikuro Nakane, Shin Fujitani |
2012-08-28 |
| 8197556 |
Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell |
Katsutoshi Takeda, Yoshio Kato, Masanori Maekawa, Shigeki Matsuta |
2012-06-12 |
| 8166794 |
Method for judging quality of lithium nickel composite oxide and positive electrode using lithium nickel composite oxide |
Katsutoshi Takeda, Yoshio Kato, Masanori Maekawa, Shigeki Matsuta |
2012-05-01 |
| 7993783 |
Non-aqueous electrolyte secondary battery having positive electrode with high potential |
Yasufumi Takahashi, Akira Kinoshita, Tatsuyuki Kuwahara, Kazuhiro Hasegawa, Hiroyuki Fujimoto +1 more |
2011-08-09 |
| 7858237 |
Nonaqueous electrolyte secondary battery |
Yasufumi Takahashi, Akira Kinoshita, Kazuhiro Hasegawa, Hiroyuki Fujimoto, Ikuro Nakane +1 more |
2010-12-28 |
| 7767343 |
Nonaqueous electrolyte secondary battery using lithium cobalt oxide as a positive active material and a nonaqueous electrolyte containing a sulfonyl-containing compound |
Koji Abe, Kazuhiro Miyoshi, Yasufumi Takahashi, Hiroyuki Fujimoto, Akira Kinoshita +2 more |
2010-08-03 |
| 7622223 |
Nonaqueous electrolyte secondary battery |
Yasufumi Takahashi, Akira Kinoshita, Kazuhiro Hasegawa, Hiroyuki Fujimoto, Ikuro Nakane +1 more |
2009-11-24 |
| 7608363 |
Non-aqueous electrolyte secondary battery with vinylene carbonate and divinyl sulfone containing electrolyte |
Akira Kinoshita, Hiroyuki Fujimoto, Yasufumi Takahashi, Kazuhiro Hasegawa, Shin Fujitani |
2009-10-27 |
| 7455932 |
Nonaqueous electrolyte secondary battery |
Hiroyuki Fujimoto, Akira Kinoshita, Toyoki Fujihara, Yasufumi Takahashi, Ikuro Nakane +1 more |
2008-11-25 |
| 7435510 |
Nonaqueous electrolyte secondary battery |
Hiroyuki Fujimoto, Yasufumi Takahashi, Akira Kinoshita, Kazuhiro Hasegawa, Shin Fujitani |
2008-10-14 |