Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080334 | Lithium secondary battery | Yasutaka Kogetsu, Masaya Ugaji, Keiichi Takahashi, Shinji Mino, Nobuaki Nagao +1 more | 2011-12-20 |
| 8076027 | Negative electrode for lithium secondary battery, lithium secondary battery using same, and methods for manufacturing those | Yuuko Ogawa, Yasutaka Kogetsu | 2011-12-13 |
| 7919205 | Negative electrode for lithium ion secondary battery, production method thereof and lithium ion secondary battery comprising the same | Yasutaka Kogetsu, Toshitada Sato, Hiroshi Yoshizawa | 2011-04-05 |
| 7914930 | Method for producing non-aqueous electrolyte secondary battery | Toshitada Sato, Hideharu Takezawa, Syoichi Imashiku | 2011-03-29 |
| 7901807 | Energy device and method for producing the same | Sadayuki Okazaki, Kiichiro Oishi, Makoto Takahashi, Yoriko Takai, Junichi Inaba +2 more | 2011-03-08 |