Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989218 | Composite electrode material and method for producing the same, and electrochemical element using the same | Masayuki Yamada, Miwa Miyamoto, Toshihiro Koyama, Shoji Saibara, Shigeo Aoyama | 2006-01-24 |