Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413672 | Lithium secondary cell and method for manufacturing the same | Atsushi Suzuki, Kuniyuki Nakanishi, Ryuichi Tsuji, Toru Nishimura, Tetsuya Kusakabe +1 more | 2002-07-02 |
| 6335121 | Negative electrode material for nonaqueous secondary battery | Kuniyuki Nakanishi, Atsushi Suzuki, Yoshio Kajiura | 2002-01-01 |