Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290937 | Slide bearing for cooling water circulation pump in fuel cell | Hayashi Takumi | 2007-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290937 | Slide bearing for cooling water circulation pump in fuel cell | Hayashi Takumi | 2007-11-06 |