Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478078 | Heat exchanger for cooling circulating water of fuel cells & process for producing same | Tsutomu Matsuzaki, Yoshihiro Sasaki | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478078 | Heat exchanger for cooling circulating water of fuel cells & process for producing same | Tsutomu Matsuzaki, Yoshihiro Sasaki | 2002-11-12 |