Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709781 | Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells | Noriyuki Suzuki, Yuichi Yoshida, Hiroshi Kihira | 2004-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709781 | Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells | Noriyuki Suzuki, Yuichi Yoshida, Hiroshi Kihira | 2004-03-23 |