Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892472 | Nonaqueous electrolyte secondary battery | Yuki Morikawa, Yasunori Baba, Takashi Ko, Fumiharu Niina | 2021-01-12 |
| 10868299 | Non-aqueous electrolyte secondary battery | Yasunori Baba, Takashi Ko, Fumiharu Niina | 2020-12-15 |
| 10553856 | Nonaqueous electrolyte secondary battery | Natsumi Goto, Masanori Sugimori, Kouhei Tuduki | 2020-02-04 |
| 10535877 | Non-aqueous electrolyte secondary battery | Kouhei Tuduki, Atsushi Fukui | 2020-01-14 |
| 10340521 | Non-aqueous electrolyte secondary battery | Atsushi Ogata, Yoshiyuki Muraoka, Masanobu Takeuchi, Fumiharu Niina | 2019-07-02 |
| 10270086 | Nonaqueous-electrolyte secondary-battery negative electrode | Masanori Sugimori | 2019-04-23 |
| 10243205 | Negative electrode for non-aqueous electrolyte secondary batteries | Masanori Sugimori | 2019-03-26 |
| 9847529 | Nonaqueous electrolyte secondary battery | Masanori Sugimori, Masanobu Takeuchi | 2017-12-19 |
| 9786908 | Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery | Masanobu Takeuchi, Manabu Takijiri, Junichi Sugaya, Takeshi Ogasawara | 2017-10-10 |
| 9350045 | Nonaqueous electrolyte secondary battery and method for manufacturing the same | Motoharu Saito, Shinnosuke ICHIKAWA, Masahisa Fujimoto | 2016-05-24 |
| 8557440 | Positive electrode active material including particle comprising crystal structure changing from a layered structure to a spinel structure, method of manufacturing the positive electrode active material, and non-aqueous electrolyte secondary battery using the positive electrode active material | Denis Yau Wai Yu | 2013-10-15 |
| 8460825 | Lithium ion secondary battery | Koh Masahara, Masahisa Fujimoto | 2013-06-11 |
| 7452636 | Lithium secondary battery | Atsushi Yanai, Yoshinori Kida, Takaaki Ikemachi, Toshiyuki Nohma | 2008-11-18 |
| 7335446 | Non-aqueous electrolyte secondary battery | Takanobu Chiga, Atsushi Yanai, Yoshinori Kida | 2008-02-26 |
| 7229716 | Nonaqueous electrolyte secondary battery | Takao Inoue, Naoya Nakanishi, Atsuhiro Funahashi, Toshiyuki Nohma | 2007-06-12 |
| 7198871 | Non-aqueous electrolyte secondary battery | Hideki Kitao, Takao Inoue, Naoya Nakanishi, Atsuhiro Funahashi, Toshiyuki Nohma | 2007-04-03 |
| 7175939 | Non-aqueous electrolyte secondary battery | Naoya Nakanishi, Atsuhiro Funahashi, Toshiyuki Nohma | 2007-02-13 |
| 6869546 | Carbon materials, electrodes and nonaqueous electrolyte secondary cells | Atsushi Yanai, Takeshi Maeda, Yoshinori Kida, Atsuhiro Funahashi, Toshiyuki Nohma +1 more | 2005-03-22 |
| 6620552 | Lithium secondary battery | Yoshinori Kida, Atsushi Yanai, Atsuhiro Funahashi, Toshiyuki Nohma, Ikuo Yonezu | 2003-09-16 |
| 6537697 | Lithium secondary battery | Yoshinori Kida, Atsushi Yanai, Atsuhiro Funahashi, Toshiyuki Nohma, Ikuo Yonezu | 2003-03-25 |
| 6458485 | Nonaqueous electrolyte secondary cell | Atsushi Yanai, Kazunari Ohkita, Takeshi Maeda, Atsuhiro Funahashi, Yoshito Chikano +3 more | 2002-10-01 |
| 6368749 | Active substances, electrodes, nonaqueous electrolyte secondary cells, and a process for fabricating the active substances | Atsushi Yanai, Takeshi Maeda, Atsuhiro Funahashi, Toshiyuki Nohma, Ikuo Yonezu | 2002-04-09 |
| 6235426 | Nonaqueous electrolyte secondary cell wit PTC current collector tabs | Atsushi Yanai, Kazunari Ohkita, Takeshi Maeda, Atsuhiro Funahashi, Yoshito Chikano +3 more | 2001-05-22 |
| 6045594 | Method of manufacturing nonaqueous electrolyte battery | Atsushi Yanai, Yoshito Chikano, Ikuo Yonezu, Koji Nishio | 2000-04-04 |