Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932767 | Nonaqueous electrolyte lithium secondary battery | Tomoyoshi Ueki, Harunari Shimamura | 2015-01-13 |
| 8771860 | Lithium secondary battery and method for manufacturing same | Tomoyoshi Ueki, Harunari Shimamura | 2014-07-08 |
| 8367245 | Non-aqueous electrolyte secondary battery | Kaoru Inoue | 2013-02-05 |
| 8334076 | Lithium ion secondary battery and method for producing negative electrode therefor | Kaoru Inoue | 2012-12-18 |
| 8302559 | Method of producing lithium ion secondary battery | Tsumoru Ohata, Tetsuya Hayashi | 2012-11-06 |
| 8211574 | Lithium ion secondary battery | Kohei Suzuki, Tsumoru Ohata, Junji Nakajima, Akiko Fujino, Shigeo Ikuta +2 more | 2012-07-03 |
| 8163424 | Secondary battery | Tsumoru Ohata, Junji Nakajima, Tetsuya Hayashi, Shigeo Ikuta | 2012-04-24 |
| 8163425 | Secondary battery | Tsumoru Ohata, Junji Nakajima, Tetsuya Hayashi, Shigeo Ikuta | 2012-04-24 |
| 8119291 | Non-aqueous electrolyte secondary battery | Kaoru Inoue, Kiyomi Kato, Kohei Suzuki, Shigeo Ikuta, Tetsuya Hayashi | 2012-02-21 |
| 8003259 | Non-aqueous electrolyte secondary battery | Kaoru Inoue, Kiyomi Kato, Kohei Suzuki, Shigeo Ikuta, Tetsuya Hayashi | 2011-08-23 |
| 7638230 | Lithium ion secondary battery | Hideaki Fujita, Tsuyoshi Hatanaka, Tetsuya Hayashi, Akira Nagasaki, Kohei Suzuki | 2009-12-29 |
| 7575606 | Method for producing lithium ion secondary battery | Tsumoru Ohata, Tetsuya Hayashi | 2009-08-18 |
| 7560193 | Secondary battery and method for producing the same | Shigeo Ikuta | 2009-07-14 |
| 7422825 | Nonaqueous electrolyte secondary battery | Kaoru Inoue, Kiyomi Kato, Kohei Suzuki, Shigeo Ikuta, Tetsuya Hayashi | 2008-09-09 |
| 7402184 | Secondary battery and method for producing the same | Shigeo Ikuta | 2008-07-22 |
| 7144659 | Negative electrode and lithium ion secondary battery using the same | Yasuhiko Hina, Kaoru Inoue, Tsuyoshi Iwakura | 2006-12-05 |
| 7052803 | Lithium rechargeable battery | Fumio Kato, Takafumi Oura, Norihiro Yamamoto, Shozo Fujiwara | 2006-05-30 |