Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645667 | Lithium secondary cell | Kazuya Iwamoto, Shinji Nakanishi, Atsushi Ueda, Hizuru Koshina | 2003-11-11 |
| 6630272 | Non-aqueous electrochemical device | Kazuya Iwamoto, Shinji Nakanishi, Atsushi Ueda, Hizuru Koshina | 2003-10-07 |
| 6589689 | Non-aqueous electrolyte secondary battery and method for producing the same | Kazuya Iwamoto, Atsushi Ueda, Hiroshi Yoshizawa | 2003-07-08 |