Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973088 | Polymer electrolyte membrane, method for producing the same, and proton conductivity evaluation method for polymer electrolyte membrane | Junichi IKEUCHI, Yasuhiro Yamashita | 2011-07-05 |
| 7862921 | Process for continuously producing polymer electrolyte membrane and producing apparatus therefor | — | 2011-01-04 |