Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653019 | Non-aqueous electrolyte secondary cell | Harunari Shimamura | 2003-11-25 |
| 6605386 | Non-aqueous electrolyte secondary battery comprising composite particles | Shinji Kasamatsu, Hiroshi Yoshizawa, Kazuhiro Okamura, Hizuru Koshina, Harunari Shimamura | 2003-08-12 |
| 6593030 | Non-aqueous electrolyte secondary battery | Yasuhiko Bito, Toshitada Sato | 2003-07-15 |
| 6576366 | Non-aqueous electrolyte secondary cell, and material for negative electrode used therefor | Takafumi Fujiwara, Harunari Shimamura, Takayuki Nakamoto | 2003-06-10 |
| 6548208 | Non-aqueous electrolyte secondary battery and its negative electrode | Shinji Kasamatsu, Harunari Shimamura | 2003-04-15 |
| 6541156 | Negative electrode material for non-aqueous lithium secondary battery, method for manufacturing the same, and non-aqueous lithium secondary battery using the same | Tooru Fuse, Hideharu Satou, Keiko Nishioka, Shinji Kasamatsu | 2003-04-01 |
| 6506520 | Non-aqueous electrolyte secondary battery | Kaoru Inoue, Hiroshi Yoshizawa, Hizuru Koshina, Harunari Shimamura | 2003-01-14 |