Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043519 | Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter | Hiroshi Yagi, Takanori Maeda, Yasuhiro Uchida | 2011-10-25 |
| 8007956 | Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator | Takanori Maeda, Hiroshi Yagi | 2011-08-30 |