Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835494 | Cover for secondary battery | Masaaki Fukumoto, Tomohiro Kato | 2004-12-28 |
| 6808654 | Transparent conductive film and composition for forming same | Tomoko Oka, Akira Nishihara | 2004-10-26 |