Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686092 | Nonaqueous electrolyte type secondary battery with a film casing | Tatsuji Numata, Chika Kanbe, Akira Kobayashi, Masato Shirakata, Masatomo Yonezawa | 2004-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686092 | Nonaqueous electrolyte type secondary battery with a film casing | Tatsuji Numata, Chika Kanbe, Akira Kobayashi, Masato Shirakata, Masatomo Yonezawa | 2004-02-03 |