Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923166 | Separating membrane for fuel cell | Kenji Fukuta, Kazuyuki Sadasue | 2011-04-12 |
| 7868051 | Separation membrane for fuel battery and process for producing the same | Kenji Fukuta, Takenori Isomura | 2011-01-11 |