Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432579 | Method of manufacturing secondary battery negative electrode | Ryuichi Tsuji, Kuniyuki Nakanishi, Tadashi Hirabayashi, Atsushi Suzuki | 2002-08-13 |
| 6413672 | Lithium secondary cell and method for manufacturing the same | Atsushi Suzuki, Kuniyuki Nakanishi, Ryuichi Tsuji, Tetsuya Kusakabe, Fumihide Shiga +1 more | 2002-07-02 |